You grab your phone and text your mate, asking if he fancies a PINT, but the predictive text throws up in rapid fashion PINT SHOT RIOT. Do mobile phone manufacturers know more about the state of this country than they’re letting on???? PSR are - Rocket (Lead vocals and rhythm guitar) Rob (Lead guitar and backing vocals) Mini Rocket (Drums and backing vocals) Baby Dave (Bass guitar). Rocket is the front man, he sings and he rattles along on his guitar.