Purchase albums (preferably physical), make digital backups, then store those files on the device or host from a NAS. Way better for both the listener and the artist! 

 i like bandcamp... lots of new stuff that's even hard to find on youtube 

 Bandcamp is phenomenal! I still try to buy physical but Bandcamp is the next best thing and buying on Bandcamp Friday helps really support artists we like. 

 For real