I backed the "Cosmic Force" Kickstarter Project

https://www.kickstarter.com/projects/yousee3d/cosmic-force-c64-retro-shoot-em-up

and was super excited to receive the digital version this weekend. AND, it included a SID file!  I really like the game, and the SID soundtrack is superb, great job, WavemStudios!  Thanks, this is an enjoyable game with great music.

Here you: as a tribute to the mighty SID, the C64, and the great "Cosmic Force" game, let's listen to the soundtrack on the Amstrad CPC: