Your next project will involved editing a longer work from a MIDI file. Please download Tubular Bells by Mike Oldfield HERE. (alternate + click).
This will put the song as a MIDI file in your downloads. Move it to your desktop, open garageband and drag the file into a new “loops” project.
Please call this new project “tubularbellsLASTNAME” – whatever you name is!
Here’s the original song recording.