You've said before that the word jazz nowadays can mean anything (or something like that). So, in what sense of the word jazz do you mean for the jazz page on your website? Does it just indicate playing through an existing piece like you would a "jazz standard"? With improv, playing with the existing melody, etc.
yes. it's the same context as when you get together with some friends and jam through the Real Book (except in this case all the people are me). And often i consider it good luck to purposely do the song in a different tempo or beat pattern than it was originally conceived in. or fuck it just do it all as bossa nova