Compose music pieces adhering to the specified arrangement guidelines.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:2/4
K:D
 A | de fg | ag/b/ a2 | Ag f2 | Af d2 | de fg |{g} ag/b/ a2 | A{f}g A{f}g | d2 z2 :| 
 !fermata!d'c' b2 | ee/e/ ee | c'b a2 | ee/e/ ee | d'c' b2 | ee/e/ ee | c'b a2 | 
 ee/e/"^da Capo" e |] D | D2 GB | D2 GB | dd/d/ dd | B/d/B/G/ D2 | D2 GB | D2 GB | dd/d/ dd | 
"^da Capo" G3 |]  