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
M:4/4
K:Eb
['B2 G/G/ B c3 z B3/2 c/']  
X:1
L:1/4
M:4/4
K:Eb
"Eb" B2 G/G/ B |"Ab" c3 z |"Eb" B3/2 c/ B G |"Cm" G E (G F) |"Fm" F2 F/F/"C" G |"Fm" A3 z | 
"Eb/Bb" G3/2 E/"Bb7" G F |"Eb" E3 z |]  