While finishing up other projects I'm kind of toying with the idea of making Umbra centered around acoustic instruments (or emulations thereof). 

This idea came about by combining a really simple riff with a pretty standard progression and a quartal harmony I tried writing on top of. That quartal harmony is kind of lost in the middle of all the sounds but picked up by the strings (from a Ableton Live Pack). 

I've used a borrowed Fender PM-3 on this one, mic'd with a Sennheiser E906

Also: I've got my first soundtrack on Bandcamp, so if you want a free download of cool sci-fi sounds head on over to the following link. You can also check out the last three original albums I've done. 

https://saschamuhr.bandcamp.com/album/cheese-louise-original-soundtrack

Also if you'd like to hear more original stuff you might want to check out Spotify and Souncloud:
https://open.spotify.com/artist/7ti7ScpoJPlzAuh8beNTCV?si=7oZ3N-ljRam026I0y55ONA

www.soundcloud.com/sascha-muhr

Jam on acoustic guitar with string quartet

Sascha Muhr