Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
Q:1/4=120
M:2/4
K:Ephr
['B2 B2', '^G4 z E ^GA B2 ^G2 A^G', 'E4 BA B2 ^GF E2 ^GA GA']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:Ephr
 z E ^GA | B2 B2 | B2 B2 | B4 | z B c^c | d2 c2 | BA BA | ^G4 |: z E ^GA | B2 ^G2 | A^G FE | D4 | 
 z D EF | ^G2 A2 | B^G AF | E4 :: BA B2 | ^GF E2 | ^GA GA | B4 | dd dc | BA ^GA | BA ^GF | E4 :|  