Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
M:3/4
K:Amin
['(3Acd{d} e2 ec (Md>f) a2 gb Pg>e', 'e^g{g} a2 Pa2 ge g2'  
X:1
L:1/8
M:3/4
K:Amin
 (3Acd{d} e2 ec | (Md>f) a2 gb | Pg>e fg Pf>e | (df) e4 | (3Acd{d} e2 ec | (Md>f) a2 gb | 
 Pg>e fg Pfe | (df) e4 :: e^g{g} a2 Pa2 | ge g2 Pg2 | e^g{g} a2 Pa2 | ge g2 (ga) | ge fg fe | 
 (3edf e4 | M^cd e2 (g2 | f)(e d)(f/d/) e2 | ed (c2{dc)} PBA | (3(AGB) A4 :|  