Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
Q:1/4=110
M:2/4
K:C
['eg g/a/g/e/ ce e2', 'dg f/d/B/G/', 'eg g/a/g/e/ ce e2', 'B3 A G3 F AG']  
X:1
L:1/8
Q:1/4=110
M:2/4
K:C
 eg g/a/g/e/ | ce e2 | df f/g/f/B/ | ca g2 | eg g/a/g/e/ | ce e2 | dg f/g/a | ggg z/ f/ | 
 eg g/a/g/e/ | ce e2 | df f/g/f/B/ | ca g2 | eg g/a/g/e/ | ce e2 | dg f/d/B | ccc z :| 
 dg f/d/B/G/ | cc a/g/e/c/ | dg f/d/B/G/ | cg gg | dg f/d/B/G/ | cc a/g/e/c/ | G/A/B/c/ d/e/f/B/ | 
 ce c2 :| eg g/a/g/e/ | ce e2 | df f/g/f/B/ | ca g2 | eg g/a/g/e/ | ce e2 | dg f/d/B | ccc || 
[K:G] D | B3 A | G3 F | AG D>G | F2 E2 | c3 B | A3 G | FC F>E | D2 E/F/G/A/ | B3 A | G3 F | 
 AG g>f | f2 e2 | f3 e | dB G>E | DB B>A | GGG :|  