Craft a musical work adhering to the specified theme and structure.
X:1
L:1/4
M:3/4
K:G
['E A3/2 B/ c/B/ A G A', 'B A'  
X:1
L:1/4
M:3/4
K:G
 E | A3/2 B/ c/B/ | A G A | e3/2 f/ g/f/ | e d e | c2 c | B A d | B E G | A2 :: E | A e e | 
 e d B/d/ | c3/2 B/ A/c/ | B2 c/d/ | c B A | A G A | A B A | A2 G | A3/2 B/ c/B/ | A G A | 
 e3/2 f/ g/f/ | e d e | c2 c | B A d | B E G | A2 :|  