Craft a musical work utilizing the specified alphabetical formation and given motif.
X:1
L:1/8
Q:1/8=160
M:4/4
K:C
['B2 G', 'B2 G']  
X:1
L:1/8
Q:1/8=160
M:4/4
K:C
[M:6/8][K:G] ecd!p! a ud e!p!ea ucad | B2 G B2 G | B2 G dcB | A2 =F A2 F | A2 =F cBA | 
"^5" B2 G B2 G | d2 B gfe | dcB cAF | G3 G2 :| (3d/e/f/ |"^9" gGg GgG | gGg gfg | aAa aAa | 
 aAa aga |"^13" bag agf | gfe fed | e/f/ge dcB | ecA ABc |"^17" B2 G B2 G | B2 G dcB | A2 =F A2 F | 
 A2 =F cBA |"^21" B2 G B2 G | d2 B gfe | dcB cAF | G3 G2 :|  