If it's not underlined, it means there's new midis coming.  If it's underlined, but has a * by it, it means there's new midis coming, but you can nab the old ones while you wait.

Average White Band

Backstreet Boys, The

Hanson

Hot Chocolate

Jimmy Buffet

Pretenders, The

Rednex

Righteous Brothers

Spice Girls

Stray Cats

Turtles, The