Craft a musical piece adhering to the specified structure.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:A
 (efg) |: aA (3AAA (AB)AF | EFAB (c2 B)c | dB (3BBB (Bc)BA | GABc defg | aA (3AAA (AB)AF | 
 EFAB (c2 B)c | dcd(e fg)af | edcB A2 A2 :: (c2 e)c fcec | (c2 e)c fce(c | d2) fd adfd | 
 (d2 f)d adf(d | c2) ec fcec | (c2 e)c fcec | dcd(e fg)af | edcB A2 A2 :|  