Google Music now offers online (cloud) storage for all your MP3 needs. Once you get your account you’re allowed space for 20,000 MP3s which you can play from any browser on any computer. You can also stream that music from any Android device via its new Music app. It works much better than Pandora and its like.
I personally started digitising all my old CD’s and then with the Bolly and Paki music I was only able to get my number upto 8400 songs. Now if the heart desires I can start up songs from albums I purchased a decade ago (instead of hunting down the CD in the basement and dusting and playing it. 
Anyone else using it? I like it a lot