Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/4
Q:1/2=108
M:3/2
K:Amin
['d c']  
X:1
L:1/4
Q:1/2=108
M:3/2
K:Amin
|:"^A""Am" b c' b a e c |"Dm" B A F4 |"E7/B" D F"^/E" ^G B"^/G#" e d |"Am" c B A4 | 
"Bb" d e f d c _B |"Cdim/Eb" A G"^/C" ^F2-"^/A" F2 |"Gm/D" G A"^/E" _B d"^/F" a g |"Cm/G" f2 _e4 | 
"D7" C D ^F A d c |"Gm6" _B c d g a _b |"Cdim" c' _b a3 ^f |"E7" a2 ^g4 ::"^B""D" a2 ^f3 a | 
"E7/D" a ^g e4 |"Dm" =f2 d3 A |"G" c2 B4 |"Cdim" A2 ^F ^D E F |"Em" G ^F E G B,2 | 
"Am" C B, A, C G, A, |"B7" B,3 B, B B, |"Em" b2 g3 e |"Am" c'2 a3 e |"B7" ^d ^f a c'"E7" b ^g | 
"Am" a6 :|  