Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:Gmin
['B2 d dBd']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:Gmin
"Bb" B2 d dBd |"F" A2 c cAc |"Bb" B2 d dBd |"^/" f3 b3 |"Gm" B2 d dBd |"F" A2 c cAF | 
"Eb" G/A/BG"F" A/B/cA |"Gm" G3 B3 ::"Bb" f2 g fdB |"^/" b2 g fdB |"Eb" e2 g"Bb" fdB |"F" A3 c3 | 
"Bb" D2 F FDF |"Gm" B2 d"F" cAF |"Eb" G/A/BG"F" A/B/cA |"Gm" G3 B3 :|  