Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:9/8
K:D
['FDD AFF', 'AGF BGE', 'c B2 d (B/c/d)B Tc2', 'f/g/af g2 d']  
X:1
L:1/8
M:9/8
K:D
 A | .F.D.D AFF BEE | FDD AFF d2 A | FDD AFF BEE | FDD AFF d2 A | FDD AFF BGE | FDD AFA Td2 A | 
 FDD AGF BGE | FDD AFA d2 |] A | Td3 AGF BGE | Td3 AFA d2 A | TB>cd AGF BGE | FDD AFA Td2 A | 
 d3 AGF BGE | (d/c/B/c/)d AFA Td2 A | TB>cd AGF BGE | FDD AFA d2 |][M:6/8][K:G] c | B2 d (B/c/d)B | 
 Tc2 e A2 e | B2 c dBG | F2 G A2 c | B2 d (B/c/d)B | Tc2 d ABc | (dB.G) (cA.F) | G3 G2 :| g | 
 f/g/af g2 d | Te2 f g2 a | aga b2 g | f2 g a2 b | f/g/af g2 d | e2 c Bdg | dBG cAF | G3 G2 g | 
 f/g/af g2 d | e2 f g2 b | aga b2 g | f2 g abc' | bgd Te>fg | dcB Tc>de | dBG cAF | G3 G2 |]  