Choral Choir (TTBB) - Level 4 - Digital Download SKU: A0.816085 By Queen. By Brian May, Elizabeth Lamers, and Frank Musker. Arranged by Kevin Keller. A Cappella,Barbershop,Rock. Octavo. 6 pages. Kevin Keller #3883415. Published by Kevin Keller (A0.816085). TTBB (melody in T2 - barbershop).