Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:C
['(BG) AGFD', 'dBGB dedB cAFA', "af g2 ab c'baf gfgb abaf defd", 'BGGA (3(BAG) (dB) cAFA']  
X:1
L:1/8
M:4/4
K:C
 |[M:2/2][K:G] (3TG2 (BG) AGFD | G2 (BG) cAFA | G2 (BG) AGFD | defd cAFA :| Tdcde dBGB | 
 dedB cAFA | Tdcde dBGB | defd cAFA | d3 e dBGB | dedB cAFA | d2 df e2 ef | gefd cAFA |: 
 g2 (gb) a2 af | g2 ab c'baf | gfgb abaf | defd cAFA :| (3(BAG) (dG) BGGA | (3(BAG) (dB) cAFA | 
 (3(BAG) (dG) BGGB | defd cAFA | (3(BAG) (dG) BGGA | (3(BAG) (dB) cAFA | BG (3(GFG) cA (3(AGA) | 
 defd cAFA |]  