Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
Q:1/8=120
M:3/4
K:G
['(e3 f/g/) d2', '[DA][DA][DA][DA] [DB]2 [DB][DB][DB][DB]']  
X:1
L:1/8
Q:1/8=120
M:3/4
K:G
 G4 D2 | B4 G2 | d2 B>GA>F | G2 G>G G2 | (e3 f/g/) d2 | (e3 f/g/) d2 | d2 edcB | A2 A>A A2 :: 
 A2 [DA][DA][DA][DA] | [DB]2 [DB][DB][DB][DB] | [Dc]2 [Dc]2 [DB]2 | AGFE D2 | 
 [DA]2 [DA][DA][DA][DA] | [DB]2 [DB][DB][DB][DB] | c2 c2 B2 | B2 [DA]4 | G4 D2 | B2 GBdg | 
 (3(edc) B2 A2 | G6 :|  