Members of the Corps of Cadets make up a small minority of the Singing Cadets ; the group dropped Corps Membership as a requirement in 1963 . The Singing Cadets hold auditions twice each school year , with membership open to any male Texas A & M student . The choir is one of three within Texas A & M. The others are the all @-@ female Women 's Chorus , and coed @-@ ed choir the Century Singers . All three practice in the Memorial Student Center ( MSC ) .