Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/16
Q:1/4=120
M:2/2
K:G
['d2>c2 B2>c2 d2>c2 B2g2(g2b2) B2>c2 dBAG FAdf', 'b2g2g2 d2 b2- (3bag (3fed (3cBA G2d2B2{f}g2']  
X:1
L:1/16
Q:1/4=120
M:2/2
K:G
"^Slow" d2>c2 | B2>c2 d2>c2 B2g2(g2b2) | B2>c2 dBAG FAdf a2b2 | B2>c2 d>cd>c B2g2 d2bd' | 
 (c'bag) (fe'd'c') b2g2g2 :| d2 | b2- (3bag (3fed (3cBA G2d2B2{f}g2 | 
 d>Bg>d b>g (3(dBG) (F2A2).A2.d2 | b2>a2 (gfg)e({e} d^c)de (fde)f | (gef)g (a>fg>)e d2g2g2 ga | 
 bgfg afef ge^de f=d^cd | e=cBc dGeG F2A2 A/G/A/B/ c/d/e/f/ | g4 e4 A2>d2{c} B2(3GBd | 
 c2>B2 (3ABG (3FGE D2G2G2 |]  