Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['[GB]2 [GB][Gc] [Dd]2 d2', 'a2 g3', '[GB]4 [AA]B[AA]G [FA][AA]- [AA]2 [AA]4 g2 b2']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Moderately Quick" (DG)BG (DG)BG | (DG)[GB][Gd] [GB]2 [GB][Gc] | [Dd]2 d2 (DF)AF | 
 (DF)AF (DF)A[DB] | [Ec]2 [Ec]d [Ec]2 [Ec]2 | BdBG (DG)BG | (DG)BA [GB]2 [GB][Gc] | [Dd]2 d2 ABAG | 
 FGAF [GB]4 |1 [GB]8 :|2 [GB]6 || g2- |: g2 b2 f2 a2 | g3 A [GB]4 | !slide![AA]4- [AA]B[AA]G | 
 [FA][AA]- [AA]2 [AA]4 | g2 b2 f2 a2 | g3 A [GB]4 | ABAG FGAF | [GB]4 [GB]4 :|  