A man in Florida is suing *deep breath* Marvel, Buena Vista Television, Apple, Amazon, Haim Saban, Warner Chappell Music, UMG Recordings, Ron Wasserman and Shuki Levy. He claims to represent the composer of the theme to a Hungarian 80s TV show, Linda. He's representing himself in court, so I'm sure the huge corporations are scared.
Here's the two pieces in question