Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:none
K:F
['FA c2 B2 AFAc f2', 'FA c2']  
X:1
L:1/8
M:none
K:F
 FA c2 B2 | AFAc f2 | FA c2 B2 | AFAc f2 | (Fa)(af)(fd) | (Eg)(ge)(ec) | dfedc=B | c6 :: 
 c2 f2 _e2 | dcBA B2 | d2 g2 f2 | =edc=B c2 | FA c2 _B2 | AFAc f2 | FA c2 B2 | AFAcfa | GBAGFE | 
 F6 :|  