Bongo Rock '73 to Rachael MacFarlane in 4 Steps
- Bongo Rock '73 features bongos played by Perry Botkin
- Perry Botkin (the elder) played guitar for Bing Crosby
- Bing Crosby is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Rachael MacFarlane