I have around 50,000 songs at around 356 gigs. This represents my CD collection - I haven't gotten around to the task of converting my lp collection yet... I must say, though, that as a music purist it's a bit odd to speak of music in terms of bytes. I'm into britpop & indie. If you're interested, you can check out my collection at:
www.mygenres.com/mahzaib