Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
Q:1/8=360
M:4/4
K:Amin
['aged BG G2', 'eaa^f g3 d (3e^fg af']  
X:1
L:1/8
Q:1/8=360
M:4/4
K:Amin
 aged BG G2 | BGdG eGdG | aged BG G2 | BddB ABce | aged BG G2 | BGdG eGdG | aged BG G2 | 
 BddB A2 ae || eaa^f g3 d | (3e^fg af gfed | eaa^f g2 ba | gede BAAa | eaa^f g3 d | 
 (3e^fg af gfga | bga^f gedg | eBdB A4 |]  