They Might Be Giants
"Z Y X"

Z, Y, X
Z, Y, X
W, V, U, T

S, R, Q
S, R, Q
P, O, N, M, L, K

J, I, H, G, F
J, I, H, G, F
J, I, H, G, F
E, D, C, B, A

E D C ... B A!