I’m 800 years old but this is an incredible example of what real singers do without backing tracks. Probably a loop pedal on Billie’s guitar but you can hear when he flubs the one vocal note there’s nothing in the background to help him, forcing him to recover
Tre Cool, the human metronome. Christ he's great! As a bass player, I would love to sit in a set with him. Mike is one lucky guy and they work together flawlessly.