how do you pick your next music?

I don't, my pet frog leaps on the selection of the day.

mine is mood dependent, which is time of day dependent. Sometimes I will decide to look for something I haven't played in a long time just to freshen up the rotation.

I usually get prompted by something I hear on the college radio station I favor and go look for something similar.

I sometimes go thru old CDs and it is like going to a music store, selecting music that I have only heard once and long forgotten. It can be fun!

the more you buy..the fewer you play..the more you need.