Create a composition based on the given musical structure and notation.
Only One Section  
X:1
L:1/8
M:4/4
K:Eb
 EF | G2 G2 GBAG | GF F2 z2 FG | A2 A2 AcBA | AG G2 z2 GA | B2 GA B2 cd | e2 dc c2 B2 | 
 B2 cd e2 dc | B2 AB G2 GA | B2 GA B2 cd | e2 dc c2 B2 | B2 cd e2 dc | B2 AB G2 |]  