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:none
['G2 G>A BG DG,/B,/ DD D/^D/E/F/ .G2', 'FG A2 G2 F2 E2', '.B,2 EE/E/ EE EC C2 ED/D/ DC/C/']  
X:1
L:1/8
M:2/4
K:none
[K:G]"G" G2 G>A | BG DG,/B,/ |"D7" DD D/^D/E/F/ |"G" .G2 z G/E/ |:"Am/C" GF/F/ FC |"D7" F3 F/C/ | 
"G" ED/D/ DB, | D3 E/B,/ |"D7" .C !>!C2 .D | EF GA |"G" B2 G>E | D2 z G/E/ |"Am/C" GF/F/ FC | 
"D7" F3 F/C/ |"G" ED/D/ DB, | D2 z (3(D/^C/B,/) |"D" A,2 A>^G | .B !>!A2 G/F/ |"A7" FE G^C |1 
"D" DD/D/ DG/E/ :|2"D" DD E>D |:"D7" D3 E | FG A^A |"G" .B2 (!>!G2 | G)B, C>B, |"B7" B,3 ^C | 
 ^DE FG |"Em" .A2 (!>!G2 | G)G FG |"C" A2 G2 | F2 E2 |"G" (D4 | D)D ^CD |"D7" F3 E |"B7" ^DC B,A, | 
"Em" .A,2 (!>!G,2 |"G7" G,)G FG |"C" A2 G2 |"Am" F2 E2 |"G/D" DB (G2 | G)G FE |"D7" D3 D/^D/ | 
 FE CA, |"G" G,2 G>G |1 GD E>D :|2"C7" G2 z2 ||[K:F]"F" CC/C/ CC | CA, A,2 | CA G/F/E/D/ | 
"C7" C2"_?" .B,2 | EE/E/ EE | EC C2 | ED/D/ DC/C/ | C3"_?" B, |"F" CC/C/ CC | CA, A,2 | CF/E/ FE | 
"Bb" E2 .D2 | B3 A/G/ |"F/C" A3 G/F/ |"C7" .F !>!E2 D/E/ |"F" FF F2 |]  