Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:Amin
['EAAB cBAc Bgdg BGGB EAAB cBca']  
X:1
L:1/8
M:2/2
K:Amin
 A |"Am" EAAB cBAc |"G" Bgdg BGGB |"Am" EAAB cBca |"Em7" gedB"Am" cAAc |"Am" EAAB cBAc | 
"G" Bgdg BGGB |"Am" EAAB cBca |"Em7" gedB"Am" cA A :: ^g |"Am" a2 a^g aee^f |"G" =g2 g^f gdd^g | 
"Am" a2 a^g aee^f |"Em7" =gedB"Am" cAA^g |"Am" a^gag aee^f |"G" g^fgf gddg |"Am" edeg abag | 
"Em7" egdB"Am" cA A :|  