Compose a piece that follows the given musical structure and style guidelines.
'Sectional: Through Composed'  
X:1
L:1/8
M:6/8
K:D
 B ||O (d2 e) (d2 B) | ABA AFD | FGA (A2 f) | (g2 e) ede | (f2 e) (d2 B) | ABA AFD | FGA Ade | 
 (f2 d) d2 || !fermata!g | fga afa | afa agf | (b2 e) (b2 e) | (b2 e) gfe | fga afa | aba agf | 
 bab (e2 e) | (e2 f) gfe!D.C.! ||"^Trio" (F/E/) | D>ED DFA | (B3 B2) (c/d/) | A>FD DEF | 
 (E3 E2) (F/E/) | D>ED DFA | (B3 B2) (c/d/) | AdF{F} EDE | D3- D2 A!D.C.! ||  