Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
Q:3/8=100
M:6/8
K:G
['BGE DEG', 'G2 B B2 c d2 d e>dc']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:G
 D | D>EF G>AB | c>ed cBA | BGE DEG | B>cc G2 D | DEF GAB | ced dBA | BGE DEG | B>cA G2 :: B | 
 B2 c d2 d | e>dc dBG | Bcd efg | G>AG FED | cec BdB | A>GA BGE | GFE Ddc | B>eB | G2 :|  