I guess I’ll go first,
Improvisation to me is the art of creating “off-the-cuff.” It’s just letting the notes come out naturally without worrying about the specific composition that results. Normally, it feels more natural to do this on an actual instrument, like the guitar or piano, but I find myself using it when I compose with computer plug-ins and sound libraries in my DAW .
I usually don’t sit down to compose a song with any particular ideas in mind, so I guess you’d say I usually uitilize improvisation when composing. Even when I do start with a particular musical idea, I will do some imporvisation with other instruments in order to get ideas. These imporvisations usually make it into the final composition. I do this by playing the sound files from my library on the keyboard while recording. If I am not happy with the take, I can adjust the notes in the DAW , as long as I’m utilizing a midi enabled sound.
If I decide to improv using an actual instrument, say the guitar, I will record it, and if not satisified with the take, I will record more takes. After recording several takes, I will usually pick the best parts of the takes and combine them to make the final take for that instrument.
I think I tend to use improvisation a lot in life, not just in music. If I encounter a problem, I will usually try different things until I reach a solution.
Thanks for starting this thread digital. It made me think a bit about something I usually don’t think about.