This is a performance of the Commando HighScore music originally composed my Rob Hubbard for the Commodore 64.  It is performed entirely on the Casio SA-76, a toy keyboard sold for $49.  It was recorded in 5 separate tracks into Audacity and mixed.  No other post processing was done.

Commando High Score performed on Casio SA-76

This track is me playing the tune to Spelunker live on my MK-100, without any editing.  I have used the synthesizer part of the keyboard to configure it to imitate the sound of the SID chip in the C64.  So it sounds very similar to the SID version, only slightly better since it has more voices and a cleaner sound to it. 

Spelunker - Live Play on Yamaha MK-100

The 8-Bit Guy has just released his brand new RTS game for the Commodore 64. This is one of the idea sketches for a future port to MS-DOS where the intention is to have Roland MT-32 and Adlib music.  This can be a possibility if the C64 version is a success, so head over to the webshops to check it out:

US and international customers: http://www.the8bitguy.com/product/planet-x2-commodore-64/

European customers: https://eox.no/product/planet-x2-c64-box-set/

g

Orb Floyd