12 Songs That Ripped Off Other Tunes

Ever start listening to a new song and think it sounds a tad bit familiar? It isn't deja vu — it was probably just ripped off.

Chad Neidt set out to find the copycats in the music industry by playing two different songs simultaneously on his guitar.

See also: 46 Songs You're Singing Wrong

Some of the similarities are expected — every Nickelback song sounds the same — but who would have thought that Eminem and Kelis have similar beats in their hit singles?

2. 2. Nickelodeon Medley

   Double Dare, Doug (Killer Tofu), Angry Beavers, Nickelodeon jingle

4. 4. TGIF Medley

   Full House, Dinosaurs, Hanging with Mr. Cooper, Family Matters, Boy Meets World, Perfect Strangers, Step By Step

6. 6. Cartoon Medley

   Powerpuff Girls, Fairly OddParents, Magic School Bus, Arthur, Animaniacs, Hey Arnold!, Kim Possible, Pokemon, Alvin and the Chipmunks

9. 9. One Saturday Morning Medley

   One Saturday Morning theme, Recess, Magic School Bus, Arthur, CatDog, Doug

12. 12. Cartoon/ Live-action Mash-up

    The Simpsons, Law & Order, Friends, Full House, Teenage Mutant Ninja Turtles, The OC, Saved By The Bell, Captain Planet, America's Funniest Home Videos, Doug, Chip 'N Dale's Rescue Rangers, and Family Guy

13. 13. Sitcom Medley

    Baywatch, Family Matters, Full House, The Fresh Prince of Bell Air, Saved By the Bell

14. 14. Cartoon Medley

    Ducktales, Teenage Mutant Ninja Turtle, Animaniacs, Inspector Gadget, Ghostbusters, Darkwing Duck, Tail Spin, The Adams Family, Scooby-Doo, The New Adventures of Winnie the Pooh, Dexter's Laboratory, Chip and Dale, Tiny Toons, Donald Duck

Image: Gaga by D Dipasupil/Getty Images for The Daily Front Row, Madonna by Ian Gavan/Getty Images.