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
Vivid (Ailee album) Vivid (Ailee album) Vivid is the first studio album by South Korean singer Ailee. It was released on September 30, 2015 by YMC Entertainment and distributed by LOEN Entertainment. On September 21, 2015, it was revealed that Ailee will release her first full album on September 30, entitled "Vivid". Her title track for the album is "Mind Your Own Business". On September 22, the first music video teaser for "Mind Your Own Business" was released. On September 24, 2015, Ailee released her album "Vivid" 's tracklist and album jacket cover. Ailee made her comeback stage on "M! Countdown" on October