Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/4=120
M:6/8
K:Emin
['D (DE)G A2 A (BAG) (GAB) (c>d)c', 'E2 G (DEG) A2 A (BAG) (GAB)', 'd2 c', 'c2 d e>fe{e} d2 c |({c} BGE)']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:Emin
"^Gaily." D | (DE)G A2 A | (BAG) (GAB) | (c>d)c B2 A | AGE E2 || G | (DEG) A2 A | (BAG) (GAB) | 
 c>de B2 A | AGE E2 |] | (c/d/) | (e>f)e d2 c | (BGE) (GAB) | (Be).e d2 c | (BGB) c2 || d | 
 e>fe{e} d2 c |({c} BGE) (GAB) | c>dc B2 A | AGE E2 |]  