Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
['B2 B', 'E2 E E F']  
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
"^Moderate" G/A/ | B2 B | d2 e | B2 A | G2 A | B2 B | d2 A | (B3 | B2) G/A/ | B2 B | e2 d | B2 A | 
 G2 F | E F E | B2 A | (G3 | G2) || G/F/ | E2 E | E F G | F2 E | D2 F | E2 E | E F E | B3 | A2 F | 
 E2 E | E F G | F2 E | D2 c | B2 G | A2 F | (G3 | G2) ||  