Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
M:4/4
K:G
['G,B,DB, CB,A,B, CDEF', 'GBdf gbag']  
X:1
L:1/8
M:4/4
K:G
 G2 DB, G,B,DB, | CB,A,B, CDEF | G2 DB, G,B,DF | Ggdc BcAF | GGDB, G,B,DB, | CB,A,B, CDEF | 
 GFGf (3gfe dc | (3Bcd Ac BG G2 || g2 dB GBdf | gbag fdef | G2 dB GBdB | cBAG FGAd | gedB GBdf | 
 gbag fgag | (3bag (3agf (3gfe dc | (3Bcd AG FDEF ||  