Spotify is launching a new feature that can make transitions between songs even smoother. Premium users can now automatically sort and rearrange their playlists based on BPM (tempo) and key, allowing ...

It's easy to tell what songs are popular in your iTunes library - just sort a song list by Play Count, the number of times they've played to completion. Reader Steve writes in with a quick way to see ...

Spotify's Liked Songs collection is an easy way to find your favorite tracks, but its all-or-nothing nature makes it less than ideal for listening. You might not want to listen to tear-jerking ballads ...

I took the pludge and installed 3.1 on my iPhone 3GS and iTunes 9 on my MBP.<BR><BR>I used to use one smart playlist per artist so that their songs sort in order (Album then Track #). Now after the ...