Moby veered from upbeat dance anthems to slow, emotional numbers, with dashes of early 90s rave music thrown in.

BBC: Slow-burning Moby fails to sparkle

The Turtle Island Quartet has earned rave reviews for their jazzy take on traditional chamber music and their classical take on traditional jazz.

NPR: Hear the Music

There was a Romanian folk music and dance-influenced Gypsy section, before the Rave element, which had far eastern influences, emerging "all sparkly and sporty".

BBC: Madonna kicks off huge world tour

When I heard audiophiles rave about "hi-res" audio files digital-music downloads that purportedly sound superior to what you hear on CD I was suspicious, and a little intrigued.

WSJ: Sonic Truth