Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
M:6/8
K:D
['f2 e']  
X:1
L:1/8
M:6/8
K:D
 f2 e f2 e | (dc) d (A2 =c) | (BG) B(AF) A | (GE) G (F2 D) | f2 e f2 e | (dc) d A2 =c | BAG F2 D | 
 E3 D2 z | (DF) A(AF) D | (DF) A (B2 A) | (Ac) e(ec) A | (Ac) e(ef) g | (af) d(Bd) B | 
 (ec) A(AB) c | dBG F2 D | E3 E2 z |]  