Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:G
['G2 GF GABc dBge dBAc BEED EFGA', 'Beed e2 ef geaf gfed', 'dBAc BEED EFGA', 'Beed e2 ef gaaf gfed']  
X:1
L:1/8
M:2/2
K:G
 G2 GF GABc | dBge dBAc | BEED EFGA | BGEF GFED | G2 GF GABc | dBge dBAc | BEED EFGA | BGEF G4 :: 
 Beed e2 ef | geaf gfed | Bdd^c d2 de | fdfa gfed | Beed e2 ef | geaf gfed | BEED EFGA | BGEF G4 :: 
"^Variations:" DGGF GABc | dgeB dBAc | BEED EFGA | BGAF GFEF | DGGF GABc | dgge dBAc | BEED EFGA | 
 BGAF G4 :: Beed e2 ef | gaaf gfed | Bdd^c d2 de | f3 a gfed | Beed e2 ef | gaaf gfed | BEED EFGA | 
 BGAF G4 :|  