Don't really buy anything, but stream online a lot - from Youtube or Spotify
Buy most of my music from iTunes or other online sellers like Amazon or 7digital
I pay for unlimited listening through a subscription to a music site - Spotify or 7digital
Mostly buy CDs or vinyl
I download it from file-sharing sites
I make my own music by hitting spoons rhythmically on the desk. I don't need other people's expensive noise.