Mauro Refosco is a multi-instrumentalist .
The group consists of Radiohead lead singer Thom Yorke ( vocals , guitar and piano ) , Red Hot Chili Peppers bassist Flea ( bass ) , longtime Radiohead producer Nigel Godrich ( guitar , keyboards , synths ) , Joey Waronker of Beck & R.E.M . ( drums ) and Brazilian Mauro Refosco ( percussion ) .
Atoms for Peace -LRB-band-RRB-