Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/4
Q:1/4=120
M:4/4
K:Ador
['G B']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Ador
 d3/2 G/ F G | A3/2 G/ G2 | A A/A/ G A | B3/2 A/ A2 | B e c G | F A G B | A c B d | ^c e d2 | 
 B B d d | A A c2 | G G B B | F F A2 | E E G B | A c B3/2 B/ | A G F G | A3/2 G/ G2 |]  