Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
['dfAd f2 fe d2 ba ^gaed ceAc', 'B2 c2 d2 cB BA^GA F2 ed']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:D
 fe | dfAd f2 fe | d2 ba ^gaed | ceAc eAce | dgba ^ga=gd | dfAd f2 fe | d2 ba ^gaed | ceAc eAce | 
 d2 f2 d2 :| A2 | B2 c2 d2 cB | BA^GA F2 ed | ceAc eAce | dfba ^gafd | B2 c2 d2 cB | BA^GA F2 ed | 
 ceAc eAce | d2 f2 d2 :|  