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
James Morrison (singer) Malaysia. Morrison performed alongside Rick Price and local singer Dayang Nurfaizah. Morrison collaborated with Jason Mraz on the track "Details in the Fabric" on Mraz's studio album, "We Sing. We Dance. We Steal Things.", which was released on 13 May 2008. On 29 September 2008, Morrison's second album entitled "Songs for You, Truths for Me" was released. In the writing process for this album he worked with Ryan Tedder, Dan Wilson, Martin Terefe, Martin Brammer, Chris Braide and Steve Robson. The album also features a duet with Nelly Furtado entitled "Broken Strings" co-written with Fraser T Smith and Nina Woodford.