I'm going to be running the next trivia game which will be an all-music edition. It will cover pop/rock from the last 50 years, though, very American charts-centric because that's what I know about.
It'll be five rounds, with the game play being almost the same as Myrna's was (assigned questions + PM runoff), with extra non-assigned "guess the song by the 5 second clip" bonus questions that will be worth extra points. Some people were worried that my trivia would be too hard, and I decided that the sound clips are actually kind of hard, so they're bonus questions.
First (and second, depending on how many people sign up) prize will be something music related TBD based on the winner's preferences.