Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:D
['fg a2 g2 ec d2 AG FDDF']  
X:1
L:1/8
M:2/2
K:D
 fg |"D" a2 fd"A" g2 ec |"D" d2 AG FDDF |"Em" E2 FG ABcd |"A7" eAfA g2 fg |"D" a2 fd"A" g2 ec | 
"D" d2 AG FDDF |"Em" E2 FG ABcd |"A7" eABc"D" d2 :: A2 |"D" defg afdf |"G" gfed"A" ceAe | 
"D" defg afdf |"Em" gbag"A" a4 |"D" abaf"G" gfed |"A" eAfA"Em" GFED |"D" F2 AF"G" GABG | 
"A" Addc"D" d2 :|  