Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
['AB d2 dB dA F2 (AB)AF (ED)EF', 'd2 (fd)']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:D
 AB | d2 dB dA F2 | (AB)AF (ED)EF | (3AAA AF ABde | f2 ed B2 :: AB | d2 (fd) adfd- | d2 (fd) eAAf | 
 a2- a(e f)d(ef) | dBAF E2 :|  