Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
Q:1/4=84
M:2/4
K:G
['BB (Bd) AA', "f/g/a/b/ c'/a/g/f/", 'gd c/B/A/G/ Ge ed cc AA']  
X:1
L:1/8
Q:1/4=84
M:2/4
K:G
 d | g/f/g/a/ .g.d | BB (Bd) | AA (AB) | cA Bd | (g/f/g/)a/ gd | BB (Bd) | AA (AB) | G3 :| z | 
 d3 d | e3 e | f/g/a/b/ c'/a/g/f/ | .g.g.gb/d'/ | d2 dd |{^d} e2 ee | f/g/a/b/ c'/a/g/f/ | g3 :| 
 z | gd c/B/A/G/ | Ge ed | cc AA | BB GG | gd c/B/A/G/ | Ge ed | cc AA | G3 :|  