Is it really bad that I still use Winamp daily? I keep seeing things come up about how people remember it with nostalgia. I've never found a better music player which supports so many formats (XM, YM, S3M, MP3, OGG, et al).
The fact that foobar2000 wasn't open source eventually drove me away.
plus soundcloud, youtube, bandcamp, mixcloud, etc, of course. but for stuff in my collection, it's usually winamp, the ipod, or vlc.
What more do you want?