Amplitude

Amplitude is a 2003 PlayStation 2 musical video game. It was developed by Harmonix and is the sequel to the game Frequency. In Amplitude, the player controls a ship (referred to as a "Beat Blaster") moving down a path of varying shapes and lengths, containing up to six tracks. Each color-coded track corresponds to a different aspect of the song, such as percussion, synth, bass, or vocals, and contains a sequence of notes. As the player hits buttons corresponding to the note placement on the track