 The Singing Cadets have sung a wide variety of music in their history . Their repertoire has included Christian hymns and gospel music , as well as Texas A & M school songs such as the Aggie War Hymn . Musical selections varied through the decades , although Southern songs and songs from the 1940s , 1950s , and 1960s remain perennial favorites . 
 The Singing Cadets <a href='been_done' title='1'><mark>have</mark></a> sung a wide variety of music in their history . Their repertoire <a href='been_done' title='2'><mark>has</mark></a> included Christian hymns and gospel music , as well as Texas A & M school songs such as the Aggie War Hymn . Musical selections varied through the decades , although Southern songs and songs from the 1940s , 1950s , and 1960s remain perennial favorites . 
The Singing Cadets done sung a wide variety of music in their history . Their repertoire done included Christian hymns and gospel music , as well as Texas A & M schoo songs such as da Aggie War Hymn . Musical selections varied thru the decades , although Southern songs and songs from tda1940s , 1950s , and 1960s remain perennial favorites .