Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/4
M:4/4
K:G
['', 'd B c', 'B G']  
X:1
L:1/4
M:4/4
K:G
 d |: B3/2 A/ G3/2 g/ | e/f/ g d B | c e d B | c A A c | B3/2 A/ G3/2 g/ | e/f/ g d B | c e d c |1 
 B G G d :|2 B G G d/c/ |: B G d G | e G d G | c e d B | c A A c | B G d G | e G d G | c e d c |1 
 B G G d/c/ :|2 B G G d ||  