Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
Q:1/8=60
M:4/4
K:Emin
['B2 AB cBAG F2', 'b>aga f2']  
X:1
L:1/8
Q:1/8=60
M:4/4
K:Emin
"^plaintively" G>F | E2 B>c B2 AB | cBAG F2 G>F | E2 e>f g2 f>e | ^d>efd B2 AB | cBAG F2 G>A | 
 BGFE ^d2 ef | gef^d eB A/c/B/A/ | G2 F2 E2 || z B | e2 e>f g2 f>e | b>aga f2 e^d | eBef g2 fe | 
 b>aga f2 AB | cBAG F2 G>A | BGFE ^d2 ef | gef^d eB A/c/B/A/ | G2 F2 E4 |]  