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  • Help me make this Legato please

    Hi all,

    I am at a total loss.  I won't go into a huge rant as there are many of those already about getting true Legato results from Legato patches.  Here is a small midi file of a passage in my project right now that no matter what I do I cannot get it to sound legato.  I am using Solo Strings 1, Cello Legato patch (25S VC Legato).  I have also tried using 01 VC_perf-legato_fa.

    I have tried playing sloppy, overlapping note values and also highlighting all notes and forcing legato between all notes.  Overlapping notes does no better then force legato because it's monophonic so the second it sees the next note, the last is dropped.

    Here are the examples.  The top one is the audio file using Reverb.  Listen to how chopped up it is.  The bottom file is the midi file.

    http://www.mediafire.com/file/qwmmzozcmm5/Cello Solo1.wav

    http://www.mediafire.com/file/zbeneioemmj/Panis Angelicus Cello.mid

    With all of the issues with Legato, any chance of making a video on how to achieve it?  I can't imagine how many people you would make happy if you could demonstrate how to achieve a legato line without having to add 6 tons of reverb.  If you use different patches etc please describe what they are and how you got that.

    If someone was really helpful they would modify my midi file then link me back a corrected one lol :).  That would sure help a ton!

    Thanks!

    Maestro2be


  •  Hi cgernaey,

    using the perf-legato patch of the solo cello I would suggest to set the attack slider (ATK) on the perform page artound a value of 60.

    If you prefer this setting generally for the legato patch, you could also set this value directly in the "patch edit" area of  the legato patch (on the "Patch Assign" page). So no other articulations are affected.

    best

    Herb


  • Thanks Herb.  I tried that setting and it doesn't do the trick.  It creates a delay in the attack and a slight swoop.  I want a smooth transition between the two notes without a loss in the strength of it and no harsh attack.  My friend plays Cello and I have played piano for symphonies so I know what it sounds like.  It does not swoop and have a harsh attack.  Especially when they are only moving up an interval or two.  I can understand a need for the player to bow now and then, but a brutal broken attack from one note to another is not legato.

    I have read almost every legato forum posting available through the search and this hasn't even been resolved by any of them.  I know it's possible I just don't know the way the few people doing it, are.  For instance, Jay Bacals Solo String Demo for solo piano and cello.  I would kill to be able to know how he did that.  It has tons of reverb which I would like to use less on what I am doing, however the smoothness of the instrument is great.

    I download the midi files, but all they do is import into Logic and junk up the project full of useless EXS24 instruments.  Even after I change to using VSL VI interfaces on the instrument channels it sounds awful because there are no actual settings.  I have no idea what patches were used, assigned to what controllers, reverb settings etc.  A bare midi file does not demonstrate what someone did to accomplish a feat like that.

    I have tried using the sustain pedal but all that does is cause two notes to sound at once and actually doesn't affect at all the connection between the next.  It's useful for holding a long note to have the sample loop, but it does not do anything more then what the "force legato" or "expanding the value of one note over the next" accomplishes.

    Any more input on this please?  It seems like legato is the holy grail and it's secret is hidden and protected by the ones who have it.

    Maestro2be


  • Anyone willing to talk about what VI settings they use to get a nice legato sound from the patches above :).

    I have been playing for days with the VI interface and have realized that it seems to be taking a lot of tweaking from not one, but most all of the parameters (ATK, SUS, etc).  I almost had one that sounded not to bad but I am at work so I don't remember what they were exactly.  It was far from a true legato, but better.  If anyone is willing to share their settings of those parameters it would be so much appreciated.

    Few things I realized through testing.

    1.  I don't know if this is because of the programming from VSL, the actual musician who performed the samples or a combination there of but samples aren't the same across the board.  Each instrument seems to have different programming and results for their samples.  For instance, using the Viola with the same patches have a better legato connection then the Cello does when playing the same notes (notes I had written in the score).  Each sampled instrument had it's own notes that were worse then others.  It's not consistent.  I decided to try the Viola in the Cello part because I thought well maybe it won't be so shocking and disconnected because to a Viola, those notes are much easier to play and lower in timbre.  It seemed to work but thinned out the sound and definitely was noticeable it wasn't a Cello anymore.

    2.  I played scales within each sampled instrument (solo strings) slowly and with very low velocity and the breaks are very noticeable in different areas, and disappear in others depending on the instrument loaded.

    3.  I noticed that if I play as soft as possible (pushing the key down as slow as possible) the results are more legato for most every interval.  However some still have a huge break.  The problem is the dynamics are at their lowest here and any slight increase causes them to jump out again and break the legato.  So of course I tried to lower my velocity on all my notes in the score to 11 (something super low) and it didn't help at all.  Same broken non legato sound.

    4.  I played around with Reverb a lot as well but that is another question I will ask in the other section because I cannot seem to get the level of reverb and input as what I see in the demo.  All I get is mud if I turn it up, not the impressive huge clean reverb sound I see/hear in the video demp of Vienna Suite.

    I am determined to figure this out :) so any advice would be warmly welcomed :).

    Maestro2be


  • If you increase the release time to 60 as well as the attack time then it will help eliminate the swooping sound.  The samples aren't perfect and you aren't going to get a true legato out of them, but I think this might be more what you're looking for: http://www.aeneaseditions.com/LegatoSoloCello/.  I think solo strings are probably the hardest instruments to sample realistically.  VSL has the best solo string library out there, but still I feel like that library in general has a very aggressive timbre to it that makes the legato patches sound a bit raw.

    Cheers! Brian


  • Brian,

    That's very impressive!  Do you suppose we could impose on you to make the MIDI and preset file for your solution available somewhere?  I know it's extra effort and trouble ....

    Larry Samuels


  • Brian,

    Thanks very much for the input.  That is pretty close to what I had found during my testing.  It's definitely closer to legato, just not quite there.  I saved about 5 different versions and right now I am onto something perhaps.  I will post once I get done if it works out.

    Also, I have no idea what the hell is wrong with that midi file I posted.  What you played back is a broken version of my original.  It is my first time exporting a region as a midi track in Logic to someone but it's not a hard task.  So not sure why it came out that way.  I always had that problem exporting midi from Sibelius to Logic.  I don't really know the root cause.  I will be sure to check from now on before posting the link.  It's still close enough to get the idea though and the feel of legato in the main line.

    Maybe once we get it as close as we can, then perhaps Reverb will become the remaining connection.  I am not experienced with EQ'ing samples so I wouldn't even know where to begin if that's a required step to get legato.  I am demoing the Vienna Suite at the moment so I will be throwing that into this as well after I get done tweaking the parameters.

    I will post back in the next few hours.  If anyone else has input I will be watching the boards all day today.  I get to play with this all day today :).

    Maestro2be


  • I was listening to the Solo String demos again and it's so obvious that my reverbing skills are TERRIBLE.  My Cello sounds thin.  The sound of Guy's and Jay's demos are rich and thick in body for the cello solos.  I am getting very close to an acceptable legato sound even with crappy reverb.

    I am still open to hear what people have to say or share their "legato" settings but I think it's time for me to find out what I might be doing wrong with Reverb.  I will open a new thread for that though in the other section for mixing and reverb/eq etc.

    Maestro2be


  • Just to mention a side issue, of sorts; in a previous post, you write:

    "I download the midi files, but all they do is import into Logic and junk up the project full of useless EXS24 instruments.  Even after I change to using VSL VI interfaces on the instrument channels it sounds awful because there are no actual settings.  I have no idea what patches were used, assigned to what controllers, reverb settings etc.  A bare midi file does not demonstrate what someone did to accomplish a feat like that."

    I'm probably telling you something you already know (I hate to do that...), but the file "Blochs_prayer.fxp" (which is part of the Blochs_Prayer.zip I downloaded from this site) contains the presets for the cello part.  So if you unzip that file and point your Directory Manager "Custom Folder" to the dir it's in, you should see that preset available in the Preset window of the VI.  (Hope that made sense, lots of jargon...)  Of course, this doesn't address Reverb settings, or other effects applied.

    Let me know if I need to provide any more info.

    Larry Samuels


  • Thanks Larry!  Actually I didn't know that.  I was wondering how to open that FXP file and did some googling but came up with nothing.  I thought it was a preset file for the DAW so I was trying to figure out how to import fxp settings into Logic instead of into VI.  I did what you said and it worked great.

    Now I just need to figure out how to get this midi file to import properly into Logic.  By the way I have made some headway with reading the posts on this forum about Reverb.  Beat has had some great information and actually I own his tutorial but never did the audio portion, only the midi stuff.  I guess I need to go and do all of his mixing and audio ones now.

    i will report back with my results of the midi file.

    Maestro2be


  • Dear Maestro2be,

    I feel your pain.  Here's may attempt to "legato-ize" your midi file:

    http://www.fauxharmonic.com/music/cello_solo_test.mp3

    I used VC perf legaoto sul, alternating occasionally with VC perf portamento.  I mapped the velocity crossfader to controller 11 and turned on "Velocity x-fade" until near the end of the phrase, where I turned it off.  Expression (ctrl 11) is also used to build a musical impulse and resolution.  (I find it helps the perception of legato if there is also some phrasing being made.)

    - Paul  


  • The legato in your example does not sound "chopped up" or like single note samples at all.  The basic legato was designed to be the most generally useful one, without extreme sliding around the notes.  A string player will not necessarily create a fluid transition between legato notes all the time, just a closely connected one.  No one doing the demos did anything fundamentally different from your original example, they just used more of a combination of portamento or sul variations in addition to the basic legato.  It is also not a reverb issue.  If you want more of a sliding connection between notes, as if it is played on a single string, you need to use the sul or portamento.  The Paul Henry Smith revision is good and shows how important the addition of some variation in which specific legato you use is.  Often you can use a sul legato on non-portamento notes that are close together, and even though they are not meant to slide noticeably, and it will sound much better.  


  • Paul,

    Thanks so much for that.  That was a delight to here.  It was phrased wonderfully and also sounded extremely close to about as good a legato as I would need (because beyond what you did here some reverb would mesh the rest perfectly).  I also noticed your sequencer imported my midi file perfectly.  That is how I played it in.  Not as Brians did.

    Someone on the Logic forums told me to map my expression and crossfades as well.  So I went and purchased an expression pedal and mapped my expression pedal to the expression setting in VSL's VI by right clicking the expression slider and pressing down on my pedal.  I notice it says that the slider is mapped to CC11 so I will assume as of last night, I have accomplished what you suggested above.

    I also decided to change from using modwheel to switch vertical patches, to using all key switches horizontally.  This gave me my modwheel to be able to map to X-Fade as you suggested.

    I also managed to clean up the midi file and apply the preset to it and I have it up and running.  It's sounding wonderful.  I am testing reverb etc against it at the moment and going to study it's settings.  (Blochs Prayer).

    Thanks again especially for sharing your information and the samples used.  I am going to try your samples listed above to see how if feels for me.  I can't believe it, after all this time I have finally almost actually started making real music from these samples instead of only from my grand piano lol.

    Maestro2be


  • If you're going to be going through the Bloch Prayer to see how the patches are used, you might find this file useful:

    http://sandiegobagpipes.com/violin/bloch_prayer_cellomatrixes.doc

    It's a listing of the patches used by the cello, with the Matrix and patch keyswitches (it's a microsoft Word doc). I find it tricky to go between the DAW display and the VI display, trying to figure out which patch fits which keyswitch(es), so I just typed this up to help with analysis of the Bloch Prayer for myself.  It's the first time I've done this, and the file is pretty ugly ... but it's better than nothing, I hope. -)

    I bet we find, as mentioned above, that using multiple legato-type patches (not just perf_leg, but different 'flavors' of it) helps build a good sounding phrase.   No one said it would be easy... -)

    Larry Samuels


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    @William said:

    The legato in your example does not sound "chopped up" or like single note samples at all.  The basic legato was designed to be the most generally useful one, without extreme sliding around the notes.  A string player will not necessarily create a fluid transition between legato notes all the time, just a closely connected one.  No one doing the demos did anything fundamentally different from your original example, they just used more of a combination of portamento or sul variations in addition to the basic legato.  It is also not a reverb issue.  If you want more of a sliding connection between notes, as if it is played on a single string, you need to use the sul or portamento.  The Paul Henry Smith revision is good and shows how important the addition of some variation in which specific legato you use is.  Often you can use a sul legato on non-portamento notes that are close together, and even though they are not meant to slide noticeably, and it will sound much better.  

    Hmm.  I am going to have to disagree here.  For one, fundamentally they did because they were using different techniques of crossfading, expression control and also have adjusted the parameters of their VI player.  That's quite fundamentally different then picking a legato sample, and not getting anywhere near a legato sound.

    That sound is not legato.  The definition of legato is "smooth and connected".  Not "smooth OR connected".  It must be both.  That sound may appear to somewhat be connected in a sick way, but it is hardly smooth.  It has a "swoop", "blip", "break", "hiccup", "re-attack", "snap" or any other musical or nonmusical verb you wish to attach here.  If that is the sound you are looking for that is fine.  But I won't agree to have people believing it is legato.  That will reduce their musical knowledge (or further increase their musical retardness).

    I have no arguments with the quality of the samples.  They are first rate and after making some adjustments to the parameters things are really improving.  I do realize it's impossible for VSL to please everyone because no two people think 100% alike.  This is really the first complaint I have ever had other then lately their interface isn't liking logic much but we get around it and I know they will fix it.  I for one am a very positive person and believe in the better side of things.  But on this one, there is no convincing me they are legato because they aren't.  I have a 6 foot 7 Cellist standing over my shoulder right now telling me that my passage was not Legato and had an almost harsh portamento sound to each note instead of a smooth transition from one note to the next.  He says some of the notes had a nice legato, but quite a few were not.  Especially when the notes wouldn't require a rebowing or attack (or change of string).

    I can't attest to really what reverb can do at the moment because I lack that knowledge in depth enough to even try to debate so I have to go by what you say on that one.  It seems to me though that when you reverb something and create a bigger space you take the forwardness out of the sound and add a tail to it that makes each note live longer, sound more full and perhaps help close that gap up some more (or make it seem less harsh and noticeable).  This would reduce your ability to hear a break.  I once met a famous opera singer who told me he hated small rooms and stage houses.  He said when the room was small, he had a technique he would use to create an effect of sound in his head voice and connect falsetto into it.  He said that in a small room, you could almost hear the click in the voice because there was no way around it.  In a large hall, there was no fear of ever hearing that little "click".

    P.S.  I am subject to change my mind at any time and go back and agree with you later if I find new information, experience and knowledge which leads me another way 😊.  Thanks so much for the input.

    Maestro2be


  • Hey, I'm glad to hear it's coming together for you.  

    Patience, a willingness to explore parts of the library (even those not expressly intended for the purpose you have), and persistence are all going to pay off.  Sorry I forgot to mention that I switch from Modwheel to keyswitches for horizontal selection of patches.  I've converted ALL my presets to do that.  But it looks like you deduced that.

    I had no problem using your MIDI file in Logic 8, btw.  Good luck and keep on truckin'!

    - Paul 


  • Larry,

    Thanks for the file.  I printed it out and I can see why that would help you.  That's really not a bad idea actually especially if I were playing in live parts to be able to see this in front of me to know exactly which slot has what instead of memorizing.

    Just in the few days of this thread, I have learned more about making VI do legato and create real music for me then I have the entire time of having it all.  I am actually hearing real music which is just motivating and inspiring.  I have created a nice reverb setup based on Beats drawings and information and it's really coming alive now!

    As you said, one of the things I have to break out of the box with is the idea that the name of the patch doesn't necessarily mean it's the best one for the job.  That's not my normal way of thinking so it's causing some issues lol.  However I am learning and having one hell of a good time with this.  Now I need to master using all those controllers at one time while live playing :).  You'd think being a concert pianist would make that easy but actually it's almost making it harder at the moment because my mind is saying wait, why do you need that knob or pedal thingee lol.  You never did before lol.  And it's throwing me off.  I am thinking I would rather push through and learn to control all the controllers live then have to go back and record them in later or draw them in.  No thanks lol.

    Maestro2be


  • Larry,

    You want a lesson in making it sound good?  I just watched a very good training session happen right in front of my eyes.  Open the Blochs Prayer in your sequencer, then open the Cello VI window.  Go to the patch assign window and then hit play.  Watch how many samples and times he changes.  It's unreal.  He changes patch almost every single note.  Watch closely because he has 5 matrices which group up things like crescendos and decrescendos in one matrix etc.  This kind of goes with what William said, only many more samples.  He uses the expression pedal but other then that I don't see anything else.  I turned on x-fading and it's not being used.  Plus I don't see the meta data for it.  I do see him changing the dynamic range quite a lot.  Is there a way to send a midi message to do that?

    He creates that beautiful sound by changing patches almost every note, with expression changes frequently.  Perhaps changing samples so frequenty stops the break I hear because it won't be restarting the same samples over and over again.  I am going to play with this idea in my piece.

    Paul - thanks for the encouragement and wonderful help.  Some really great people in this forum.  I think ditching my modwheel vertical patch change helped me a lot.  It gave me access to x-fade and made my life easier for changing samples by simply putting in something I know very well, notes.  No wonder you opened my file perfectly lol.  I exported it from Logic 8 :).  Going to upgrade this laptop to 9 as well because it's working great on my test machine at home.

    Maestro2be