Employ the subsequent musical design as a foundation for your piece.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/4=120
M:6/8
K:A
"^Allegro" E |: A2 A (ABc) | A2 A (ABc) | (BGE) EGB | BGE EGB | A2 A (ABc) | A2 A (ABc) | BGE EGB | 
 (A3 A2)!fine! || c | (e2 c) (e2 c) | (A2 A) A2 c | (f2 d) (f2 d) | (B2 B) B2 (c/d/) | 
 (e2 c) (e2 c) | A2 A A2 c | BGE EGB | BGE EGB :|  