Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
M:2/4
K:D
['f>e dg', 'fa gf ed']  
X:1
L:1/8
M:2/4
K:D
|: f2 f>e | dg B2 | A/B/c/d/ eA | fe/d/ cA | [Ff]2 f>e | dg [Bg]2 | A/B/c/d/ eA | d2 de :| fa gf | 
 ed e2 | A/B/c/d/ eA | fe/d/ cA | fa gf | ed [eg]2 | A/B/c/d/ eA | d2 de :|  