Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['ff{g} f(e/d/)', 'aA A(B/=c/) (d/=c/)B/A/']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
"^Slowly" (d/e/) | ff{g} f(e/d/) | gg{a} g(f/e/) | ff{g} f(e/d/) | f(a a)d/e/ | ff{g} f(e/d/) | 
 gg{a} g(f/e/) | (f/g/)(a/f/) ed | Bd d :: (f/g/) | aA A(B/=c/) | (d/=c/)B/A/ G(f/g/) | aAaA | 
 B(d d)f/g/ | aA A(B/=c/) | (d/=c/)B/A/ Gg | (f/g/)(a/f/) ed | Bd d :|  