Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/8
M:4/4
K:D
['B F<AA>B A>F A<d F<AA>g{g} f2 df', 'fd fg/a/']  
X:1
L:1/8
M:4/4
K:D
 B | F<AA>B A>F A<d | F<AA>g{g} f2 df | g>ef>d e>d B<e |{c} d>B A<F B2 E :| g | fd fg/a/ f>d d<g | 
 fdAF{F} d2 Ag | fd fg/a/ b/a/g/f/ g/f/e/d/ | B<e e>f g2 ef/g/ | afge fdec | dA d/c/B/A/ F2 DF | 
 GBGE FAFD | B,<E E>F{F} G2 G ||  