Construct a musical piece conforming to the alphabetically indicated blueprint and the supplied motif.
X:1
L:1/8
M:2/4
K:A
['B B']  
X:1
L:1/8
M:2/4
K:A
 e2 c B | e2 c B | e c e A | B B B B | B e e B | e B2 A | B2 z2 | B c e2 | f e c3/2 e/ | F2 B2 | 
 B c G F | E2 z2 | B B B c | G/ F/ F/ F/ E2 | B2 e2 | B2 B3/2 c/ | G B G F | E4 |]  