I don’t know about you, but I have a cache of tracks in iTunes that have been imported without track names. It can be a bit frustrating not knowing what the music is, or who the artist is. The tracks have saved with the default labels track 1, track 2 etc. I have a vague idea of the band but no idea of the song titles. I then realised all I had to do was play the track and use Shazam (music recognition software) that will recognise the tune and tell me the song. Such an easy fix.
Now we just have that old problem of the CDs, don’t tell me you still use them do you?! ;-p