Mostly progressive rock (i.e., Spock's Beard, Rush, Yes, Genesis, Big Wreck, Toto, etc...), progressive jazz (i.e., Simon Philips, Dynamo, Stanton Moore, Lettuce, Progger, etc...), and rock (i.e., Mr. Mister, The Smithereens, Cheap Trick, Colin Hay, Toad the Wet Sprocket, etc...), and more.