Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
M:4/4
K:D
['B A>D G/F/E/D/', 'D>B A>D G/F/E/D/ A3 d/c/ B>E G>E', 'B3 b a>d f>d a<d df/g/ a>d', 'B>F E<E']  
X:1
L:1/8
M:4/4
K:D
 B ||"D" A>D G/F/E/D/ A<D D>B | A>D G/F/E/D/ A3 d/c/ |"Em" B>E G>E B<E E>c | 
"G" d>e g/f/e/d/"A7" B3 c ||"D" d>e f<a e<f d>B | A>F D>F A>B d<e |"Bm" f>d e>B d>A B>F | 
"Em" E<E F>A"A7" B3 |] b |]"D" a>d f>d a<d df/g/ | a>d g/f/e/d/ a3 f/a/ |"Em" b>e g>e b<e e>c | 
"G" d>e g/f/e/d/"A7" B2 A<B |"D" d>e f<a e<f d>B | A>F D>F A>B d<e |"Bm" f>d e>B d>A B>F | 
"Em" E<E F>A"A7" B3 |]  