Conor Maynard has made many cover songs from artists , such as Adele , Luke Graham , Chainsmoker , and Justin Beiber .
His debut single , `` Ca n't Say No '' , was released in the United Kingdom on 16 April 2012. < ref name= '' csn '' > { { cite web|url=  ? ie=UTF8 & qid=1333657219 & sr=8-1|title=Conor Maynard – 'R U Crazy ' he also has a lot of cover song from Adele , Luke graham , chainsmoker and Justin beiber
Conor Maynard