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
Broken Bells (album) the album's cycle in 2011, entitled "Meyrin Fields". In addition to the standard edition of the album, a deluxe version was released, designed as a music box. When opened, it played a track titled "The Overture," which wasn't included on the album. The box also contained stickers, posters, lobby cards and a leather book. The first single from the album, The High Road, was offered as a free download from the band's website on December 21, 2009, before being officially released on December 22, 2009. The music video for "The Ghost Inside" featured actress Christina Hendricks and was inspired by