* http://turntable.fm/ambient_chillout_trip_hop2
* http://reviews.headphonecommute.com/
* Last.fm
* several subreddits
Aquiring:
* iTunes
* Amazon
* (rarely) Physical CDs
Managing:
* iTunes, with a playlist for newly acquired music, and the actual files separated by folder based on where I acquired them from (free downloads, bandcamp, Amazon, iTunes, etc)
Backup:
* Dropbox