It occurred to me the other day that, given there are pull offs and hammer ons, it should be possible to trill on bass. And I tried it and it worked. Why don’t people do this more often? Or do they and I just haven’t noticed?
I’ve done it. I even vaguely recall seeing some music with trills written in.
I think it probably depends on the music genre. I’m sure a trill wouldn’t be out of scope for something like Bach.
I have encountered it, there is a lesson on it in technique module at Low End University.
Also Mark Smith has a free one on TalkingBass
Mark’s is fun. For some reason I thought I remembered Josh had one on his other channel too.