Assemble a piece of music using the specified alphabetical notation and the supplied motif.
X:1
L:1/8
M:4/4
K:A
['', 'cBAc BGED CEAc e2 eg aece a2', 'eccc c2']  
X:1
L:1/8
M:4/4
K:A
 ed |: cBAc BGED | CEAc e2 eg | aece a2 ec | dcBA GBed | cBAc BGED | CEAc e2 eg | aece a2 ec | 
 A2 AE A3 e/f/ :: eccc c2 ag | fddd d2 af | eccc c2 ec | dcBA BEGB | eccc c2 ag | fddd fgaf | 
 eace dBGB | Aaec A3 a/g/ :|  