We all know and love midi music-- Synthesized music that is both enjoyable and takes up very little space.
Click here to download Chrono Trigger midis:
The Chrono Trigger midi collection is a zip file of 117 Chrono Trigger midis. There are often multiple versions of certain songs, and unreleased tracks have been included. Text files are also included, written by the composers of the midis, so they can receive proper credit for their work.
A great place for video game midis in general is The Video Game Music Archive