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
Kyla (British singer) Kyla (British singer) Kyla Reid ( Smith), commonly known as Kyla, is a British house music singer in the UK funky subgenre. She is best known for her song "Do You Mind" which was later featured on Drake's 2016 international hit "One Dance". Kyla features on the Crazy Cousinz UK funky song "Do You Mind", released in 2008, which peaked at number 48 on the UK Top Singles in 2009. DJ Paleface liked Kyla's voice after seeing her in a video for the song "Be What I Wanna Be". Kyla gave up her music career to start a family. In