Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:4/4
K:C
['DGGF GABc dgec dBAc', 'E<e-e>B e2 ef g<a-a>g gfed D<d-d>B d2']  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:G]!p! a f!p![Q:1/8=180] uD | DGGF GABc | dgec dBAc | BEED EFGA | BcBG AGED | DGGF GABc | 
 dgec dBAc | BE (3FED EFGA | BcAF G2 z2 || E<e-e>B e2 ef | g<a-a>g gfed | D<d-d>B d2 ef | 
 gdBG AFGF | E<e-e>B e2 ef | g<a-a>g gfed | D<d-d>B d2 ef | gedB A z D2 ||  