Membranophonist’s Ramblings

It would go against the commercial interest of encouraging people to buy the same music over and over, but one checkbox could make the iTunes Music Store substantially better.

This could be set as a global default in the account settings screen, with the checkbox displayed on each artist or genre page. If you had nothing in your library by an artist, it would be deactivated.

Somethin’ Else (available at Amazon or the iTMS) is a personal favorite and highly recommended.