 In September 2013 , Johnston began to study for a Bachelor of Music degree at the Royal Northern College of Music , under the tutelage of Jeff Lawton , who had previously tutored him at the Junior College . He immediately joined the college 's Chamber Choir and the Manchester Cathedral choir , but said that he intended to still sing with the Carlisle Cathedral choir where possible . While a student , Johnston 's singing was adversely affected by a broken nose , the result of an unprovoked attack in a Carlisle nightclub on New Year 's Day , 2014 . 
 In September 2013 , Johnston began to study for a Bachelor of Music degree at the Royal Northern College of Music , under the tutelage of Jeff Lawton , <a href='null_relcl' title='1'><mark>who</mark></a><a href='been_done' title='2'><mark>had</mark></a> previously tutored him at the Junior College . He immediately joined the college <a href='null_genetive' title='3'><mark>'s</mark></a>Chamber Choir and the Manchester Cathedral choir , but said that he intended to still sing with the Carlisle Cathedral choir where possible . While a student , Johnston <a href='null_genetive' title='4'><mark>'s</mark></a>singing was adversely affected by a broken nose , the result of an unprovoked attack in a Carlisle nightclub on New Year <a href='null_genetive' title='5'><mark>'s</mark></a>Day , 2014 . 
In September 2013 , Johnston began to study fa a Bachelor of Music degree at the Royal Northern College of Music , under da tutelage of Jeff Lawton , done previously tutored him at the Junior College . He immediately joined tdacollege  Chamber Choir and the Manchester Cathedral choir , but said that he intended to still sing wid thdaarlisle Cathedral choir where possible . While a student , Johnston  singin was adversely affected by a broken nose , the result of an unprovoked attack in a Carlisle nightclub on New Year  Day , 2014 .