Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/4
Q:1/4=120
M:4/4
K:Eb
['G B', 'e d e B', 'E E'  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Eb
"^Moderato." G B A B | G B F B | G B A F | D D E2 | G B A B | G B F B | G B A F | D D E2 |: 
"^mf" e d e B | A F G B | e d e B |"^dim." A"^Repeat pp." F E2 :|"^p" E3/2 E/ E E | F3/2 F/ F F | 
"^dim." E E E (G3/2 F/) | E D E2 |]  