Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/8=108
M:2/4
K:G
['BA B>G D2 z z/ F/ GF']  
X:1
L:1/8
Q:1/8=108
M:2/4
K:G
"G" BA B>G | D2 z z/ F/ | GF A>G |"C" E2 z E |"D" cB c>A | F z2 F |"G" GF GD |"D" A3 (3D/E/F/ | 
"G" BA B>G | D2 z z/ F/ | GF A>G |"C" E2 z E |"G" GG G/>F/ G/>A/ | BB B/>A/ G/>A/ |"D" dc B>A | 
"G" GG G2 ||  