Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
M:2/2
K:G
['eBef g2 fe dedc BAGF G2 GE', 'E4 B,EED EFGE FEFD FGAF G2 d2']  
X:1
L:1/8
M:2/2
K:G
 eBef g2 fe | dedc BAGF | G2 GE GABc | BABF EFGA | G2 G/A/B A2 A2 | BABe d3 d | edef gagf | 
 fedc B4 | d2 d/e/f e2 f/g/a | gfed B2 AG | d^cde dB=cB | AGFE E4 || B,EED EFGE | FEFD FGAF | 
 G2 d2 dedA | Bdef e4 | gfga g/a/b b/a/g | fefg f/g/a gf | eBef gfga | BAGB A4 | dcBe dddf | 
 gfed B2 G2 | d^cde dBGB | AGFE E4 |]  