Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
Q:1/4=120
M:3/4
K:G
['B3 A', 'G4 (G>A) B3 A (BA/G/) A2 G2', 'e>d d2 B>d', 'e4 g>e e2 d2 dB A2 GE']  
X:1
L:1/8
Q:1/4=120
M:3/4
K:G
"^Moderate" G>A | B3 A (BA/G/) | A2 G2 (G>A) | B3 A (BA/G/) | G4 || (G>A) | B3 A (BA/G/) | 
 A2 G2 G>A | B2 dB A>G | G4 |] | d2 | e>d d2 B>d | e>d d2 B>d | g>e e2 d>B | A>B e4 || g>e e2 d2 | 
 dB A2 GE | G>A B2 dB | (A>G) G2 |]  