If you’ve upgraded to iTunes 8, but not actually watched Steve Jobs’ keynote or listened to lots of Mac podcasts, it may be easy to miss the best bit of the ‘Genius’ feature. The obvious bit – the Genius sidebar, shows you all the music you can buy at the iTunes store that might coincide with your tastes.
The more subtle bit is the Genius Playlist, which appears with your other playlists on the left hand side. If you select a song in your collection and then click the little ‘genius’ button at the bottom right, this playlist will populated with that song and a selection of your music that should go with it.
On my brief experiments, it seems rather good. The things you can do when you can draw on millions of users’ data…