 The group is typically backed by a pianist and conducted by a director , and regularly are accompanied by instruments , including electric guitar , drums and bass guitar . The Singing Cadets use costumes and pantomime to accompany their music , incorporating a number of forms of entertainment into their concerts . A barbershop quartet side group called The Aggienizors performs at some shows , as entertainment between the main musical numbers . 
 The group is typically backed by a pianist and conducted by a director , and regularly are accompanied by instruments , including electric guitar , drums and bass guitar . The Singing Cadets use costumes and pantomime to accompany their music , incorporating a number of forms of entertainment into their concerts . A barbershop quartet side group called The Aggienizors <a href='uninflect' title='1'><mark>performs</mark></a> at some shows , as entertainment between the main musical numbers . 
The group is typically backed by a pianist and conducted by a director , and regularly r accompanied by instruments , including electric guitar , drums and bass guitar . The Singing Cadets use costumes and pantomime to accompany their music , incorporating a number of forms of entertainment into their concerts . A barbershop quartet side group called da Aggienizors perform at sum shows , as entertainment between tdamain musical numbers .