Hey @Laurent_LG : @MikeC posted this a few days ago:
Pick up your bass and groove along - pretty much two chords (G7 and C7, I think). Play the funk box, play disco octave, groove your a$$ off - go nuts 
It’s addictive fun!!
If you want the (studio) track without the bass - here you go:
Fuuuuuuuuuuuuun 