Question: Which band did the American rapper, singer and songwriter co-founder who toured USA with I Fight Dragons in 2010?
Sentence (from "Los (band)"): They toured the UK four more times in 2009 before recording their debut five track E.P 'Whale' released in late 2009, which was play listed on BBC Radio 6 Music and XFM Radio and achieved 9/10 in the November 2009 issue of Rocksound Magazine.
Relevant evidence: No