I wasn't referring to the glitch in the demo, I was referring to the way LASS (and probably other libraries) handle glissandos. The glissando - the note sliding up to the target pitch - is cross-faded into the target note. During that time, the two samples overlap, and you can hear two distinct pitches. It's a bit irritating, but not a deal breaker.

You're aware that Eleanor Rigby is actually a string octet, right? They recorded a string quartet twice.

Here's something I put together with the LASS violin and BiaB: LASS FC Solo Violin

I don't think it's a particularly good demo... I'm likely to nuke it in a couple days. But I think it shows the sounds I'm getting out of the library at the moment. My kids are complaining that it's making them seasick...

-- David Cuny
My virtual singer development blog

Vocal control, you say. Never heard of it. Is that some kind of ProTools thing?