Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/16
M:8/16
K:D
['(2:3:2ag f2b ag fef gfe d2', 'EC D3 D3-']  
X:1
L:1/16
M:8/16
K:D
|: (2:3:2ag f2b ag | fef gfe d2 | B3 c3 d2 | efe dcB A2 | (2:3:2ag f2b ag | fef gfe d2 | 
 (2:3:2AG F2A Bc | d3 d3- d2 :: F3 D3- DF | G3 E3 EF | G3 E3 B2 | (2:3:2AG (2:3:2FD EC | 
 D3 D3- D2 | (2:3:2DF (2:3:2DF DF | (2:3:2FA (2:3:2FA FB | (2:3:2AG F2D EC | D3 D3- D2 :|  