Choral Choir,Choral,TTBB Chorus - Level 4 - Digital Download SKU: A0.1446314 By Michael Sembello. By Dennis Matkosky and Michael Sembello. Arranged by Eric Knechtges. Pop. 16 pages. Eric T Knechtges #1026121. Published by Eric T Knechtges (A0.1446314). TTBB arrangement, with some vocal percussion and some divisi.