My contribution to this would be Ray Parker Jr's Ghostbusters song and the VERY striking similarity it has to Huey Lewis' I Want a New Drug. I think they have battled this out in court multiple times.
What song/composition sounds like another artist?
Last week I heard "On the Dark Side" from the soundtrack Eddie and the Cruisers(John Cafferty and the Beaver Brown Band). I was amazed how similar(even subtle nuances)when compared to Bruce Springsteen and the E Steet Band. I'm curious how many other songs/compositions Audiogon members can come up with.