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
Andrew Lynch (singer-songwriter) whom he appeared on The Late Late Show with Craig Ferguson on June 7, 2011, playing piano. In 2015, Lynch signed to Dangerbird Records with his new electronic solo project, nav/attack, to release the eponymous debut album. To accompany the album, Lynch wrote, directed, and edited a series of interlocking music videos entitled "TVN1" starring Goldberg. Andrew Lynch (singer-songwriter) Andrew Lynch (born in Soldotna, Alaska) is a singer-songwriter, trumpeter, keyboard player, and audio engineer, who lives in Los Angeles, California. In 2004, he released his debut album "Samaritopia" with the help of Pat Boone and Bill Hudson. The album features