Compose a piece following the linguistic musical structure provided.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 (3ABc || def gfe | dcd AFD | GBG FAF | A,CE GFE |"^5" dcd faf | dcd AFD | GBc dAF | A,CE D2 c | 
"^9" def gfe | dcd AFD | GBG FAF | E2 F GFE |"^13" dcd faf | dcd AFD | GBc dAF | A,CE D2 |: ^g | 
"^17" a^ga fdf | Adf agf | gfg e^de | Ace gfe |"^21" fef gfg | a^ga ba=g | fed cBA |1 dAF D2 :|2 
 dAF DFA ||  