This is a 3 note subtractive synth on the Beebo software side. Rather straightforward, fun, and melodic.
Designed to be used with a polyphonic midi note source like an Arturia KeyStep.
-ADSR 1 2 & 3 would need to be adjusted separately
-ADSR 5 is an envelope on the LPF
-VCA 5 controls level fed to filter to avoid clipping
-VCA 6 is a master volume out after AlgoReverb