User-created synthesizers leveraging the Pi platform are seen in a video series. The team takes note of the synthesizer-heavy song Cars, by Gary Neuman, from the 1980s, and mentions tha it was recorded using only four synth tracks. There is Marc Girard’s TronPi which is capable of Choir, Strings, Brass and Flute sounds and is controlled with a standard USB/MIDI keyboard. Then there is a concept synthesizer called Piana from Phil Atkin. And more.