Compose a musical work using the designated alphabetic notation and the supplied motif.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['B2 e2 (ef){ef} g2 (fe) (de)(fg){fg} a2', 'G3 A B2']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Slow" B2 | e2 (ef){ef} g2 (fe) | (de)(fg){fg} a2 (gf) | e3 f (gf)(ed) | B2 e4 :| d2 | 
 B2 d2 A2 (BA) | G3 A B2 (ed) | B3 A G3 A | B2 e4 :|  