Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
M:4/4
K:D
['BAFA DAFA', 'fa a2 agaf', 'fddc dfAd BdAd dfAd']  
X:1
L:1/8
M:4/4
K:D
 BAFA DAFA | DAFA BE E2 | BAFA DAFA | ABde fddB :| fa a2 agaf | g3 a bgeg | fa a2 agaf | 
 efde fd d2 | fa a2 agaf | g3 a bgeg | f2 fe dedB | ABde fddc || dfAd BdAd | dfAd feec | 
 dfAd BdAF | ABde fddc | dfAd BdAd | dfAd feef | gefd ecdB | ABde fded ||  