My instrument is a systems diagram

My instrument is a systems diagram a song by Richard Francis on Archodia Music

Four A by Richard Francis ,
Leave it all alone for months - (edit) by Richard Francis ,
Parehuia by Richard Francis ,
My fuel! Love it! by Richard Francis ,
Phase effect on wet road by Richard Francis ,
The alphabet is a sampler by Richard Francis ,
Like a forest by Richard Francis ,
My instrument is a systems diagram by Richard Francis ,
Liqui moly by Richard Francis ,
10 Four J by Richard Francis ,