Build a musical work using the provided motif and following the indicated form.
X:1
L:1/8
M:6/8
K:Eb
['B2 G']  
X:1
L:1/8
M:6/8
K:Eb
 G | B2 G B2 G | (F>E) F C2 D | E2 F G2 c | B6 B | e2 c d2 B | c2 A B2 G | B2 G F2 E | F6 G | 
"^Refrain" B2 G B2 G | (F>E) F C2 D | E2 F G2 c | B6 B | e2 c (AG) F | B2 G (EF) G | B2 G (BG) F | 
 E6 |]  