Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
Q:3/4=50
M:3/4
K:G
['G2 GGGG']  
X:1
L:1/8
Q:3/4=50
M:3/4
K:G
 G2 GGGG | B2 G2 B2 | d2 dddd | d2 B2 d2 | g2 gggg | g2 d2 B2 | G2 GGGG | G4"^1" d2 ::  