Yeah, for the pitch bending I first started off with jazz notation, but then the playback didn’t support that so I had to like use the guitar pitch bending and what not I’ll probably update the program notes explaining what to do when you see that all that is, it’s just simply a slight pitch band at the end of the note
I tried to perform the Tremelo with the two harmonics in the cello. It is possible if you try enough, but it’s really torturous to start off and it’s supposed to be on two separate strings. The position is really easy though, as both of the harmonics are in the same place so you could bar. So it’s possible if you’re really good at string crossings.