Great AY music from the above German adventure game published by Rainbow Arts in 1985.
I might get round to recording the game itself at some point but I like this music enough to record it now.
Links:
https://www.cpc-power.com/index.php?page=detail&num=431
https://cpcrulez.fr/GamesTest/der_blaue_kristall.htm
https://en.wikipedia.org/wiki/Rainbow_Arts
Not emulated - original hardware and software.
Please note that the aspect ratio for this YouTube video is 16:9 but the CPC monitor
has an aspect ratio of 4:3 so you may wish to adjust your viewing device accordingly.