Deepest underwater concert contained

The deepest concert was performed by Katie Melua (UK) and her band at 303 m (994 ft) below sea level, on Statoil's Troll A gas rig, off the coast of Bergen, Norway, on 1 October 2006. Ms Melua performed two, 30-minute concerts to an audience of 20 oilrig workers, each of whom had won the ticket to see the performance.