Feast your eyes on SuperHeavy creating their debut single , ‘Miracle Worker,’ after the jump care of ET.

“It was very different because we didn’t know the people really well, we didn’t rehearse and we didn’t have songs written,” said Mick Jagger, who produced the album with Dave Stewart. “We just sort of sat there looking at each other and just started playing.”

“That’s why I love that one,” Joss Stone said. “That was just a jam and then we just kind of made it up as we went along.”

Their self-titled debut album is due out September 20th.