here's an idea for a funky version of "Night & Day" by Cole Porter, using an electric bass guitar over a "beatbox click" track. G&L 5-string tuned EADGC into a David Eden tube preamp, and then recorded in one take onto an SD card via a Zoom R16 digital 8-track. mixed with Audacity using a Windows10 laptop. trimmed the instrumental intro down and added a fade-in, but otherwise no other effects or processing added.