Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:G
['(G/A/) BD G,3 (A/B/) (F<A) (D>c) (EC)', 'G (g/a/) bg A(B/c/) Dc BG A,D/C/']  
X:1
L:1/8
M:4/4
K:G
 (G/A/) |"G" BD GB,"^(Em)" G,3 (A/B/) |"Am" (c>A)"^(G)" (BG)"D" (F<A) (D>c) | 
"C"({d} c/B/)A/G/"D" (G/F/)E/D/"G" G2"C" (EC) |"G" (B,G)"D7" (A,F)"G" GG, G, :| (B/c/) | 
"G" (d>B) (dB)"Am"{cd} e2"D" AB/c/ |"G" dG"Em"FG"A" (A/G/)F/E/"D" D(B/c/) | 
"G" d>edB"C" (c/d/e)"Am" (e/f/g) |"D7" (f/g/)a/g/ (f/d/)e/f/"G" g2 G |] (g/a/) | 
"G" bg dB"Am" (c/d/e)"D" A(B/c/) |"G" dG"Em"FG"Am" A/G/F/E/"D" Dc |"G" BG DB,"C" CD/E/"D7" A,D/C/ | 
"G" B,G"D7" A,F"G" G"^(C)"G,"G" G, |]  