I read somewhere about a program that let you read the music files in PSOne games. Is there a similar program for GameCube games? If not, what is the best way to get the music from GameCube games?

I read somewhere about a program that let you read the music files in PSOne games. Is there a similar program for GameCube games? If not, what is the best way to get the music from GameCube games?

A sound recorder program and an emulator to play the game, if availible.