Develop music by respecting the alphabetic depiction of the chosen musical composition and the presented motif.
X:1
L:1/8
M:2/4
K:Bb
['f e']  
X:1
L:1/8
M:2/4
K:Bb
 g2 d f | g2 g2 | c'2 g b | f e c2 | c' e' c' b | _a2 a b | g f e g | f4 |]  