Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:2/4
K:G
['Bc d2 d>e dBGD E>GEC B,G G2']  
X:1
L:1/8
M:2/4
K:G
 Bc |"G" d2 d>e | dBGD |"C" E>GEC |"G" B,G G2 |"Am" A2 A>B | cABc |"D7" d>^cde | d=cBA | | 
"G" G>FGA | Bd d2 |"C" e>def |"A/C#" g2 ga |"G" b>agd |"C" ceg>e |"G" dg"D"a>f |"G" g2 |] gf | 
"Em" e>^def |"C" g>fge |"D" d>edB |"G" d2 gf |"C" e>fge |"G" dB"^(A7)"GE |"D" D2"^(A7)" F>E | 
"D7" DCB,A, | |"G" G,>B,DB, |"C" C>EGE |"D" D>FAF |"Em" G2 G>F |"C" EGce |"G" d>ega |"G" b2"D" a2 | 
"G" g2 |]  