21 (Adele album) and vocal problems led to numerous alterations to the tour itinerary. The cancellation of the North American leg of the tour was due to a vocal haemorrhage on her vocal cords. The singer underwent corrective vocal surgery in November 2011 and cancelled all public appearances until February 2012. Adele performed "Rolling in the Deep" at the 2011 ECHO Awards, 2012 Grammy Awards and 2012 BRIT Awards ceremonies. "21" yielded five singles in total, including four worldwide releases. The lead single "Rolling in the Deep" was released in November 2010, and peaked the charts in the Netherlands, Germany, Belgium, Italy, and
Self Entitled he posted a message on his Twitter page saying that the band was back in the studio with Bill Stevenson, who produced "Wolves in Wolves' Clothing" and "Coaster". The recording process of "Self Entitled" was finished in two-and-a-half weeks and it was eventually announced that NOFX would release the album internationally on September 10, 2012 and in the United States on the following day. In an interview with Punknews.org in October 2012, Fat Mike said that they had recorded 18 songs, but only 12 made the album. The album was preceded by two singles which were released on 7" and