Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:4/4
K:G
['dc BG (3Bcd gbaf', 'dg g2']  
X:1
L:1/8
M:4/4
K:G
 dc | BG (3Bcd gbaf | gdBG D2 (3Bcd | cBcd efgf | edcB A2 dc | BG (3Bcd gbaf | gbaf g2 dc | 
 (3Bcd gd ecAF | G2 GF G2 :| Bc | dggf gabg | dg g2 dg g2 | eaag a2 ba | ea a2 ea a2 | dggf g2 bg | 
 dg g2 egdg | bg (3agf gedc | BGAF G2 :|  