Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:2/2
K:Amix
['c2 A>c', 'e>Ae>c A2', 'f2 e>c', 'A2 e>c', 'f2 e>c e>fa>e', 'e>AA>f e<ac>a', 'e>AA>f c<Ae>c e>AA>a c<Ae>c f>BB>a c<Ae>c A2', 'f>ec>d e>ca>e']  
X:1
L:1/8
M:2/2
K:Amix
 a | c2 A>c e>fe>d | c<Ac<e f>BB>a | c2 A>c e<fe>c | e>Ae>c e>cc>a | c2 A>c e>fe>d | 
 c<Ac<e f>BB>a | c2 A<c e>fe>c | A2 e>c e>AA>f || e>Ae>c A2 a>f | e>Ae>c f>BB>f | e>Ae>c A2 a>e | 
 f<ae>c e>AA>f | e>Ae>c A2 a>f | e>Ae>c f>BB>d | c>Bc<A c<ea>e | f<ae>c e>AA>a || f2 e>c e>fa>e | 
 f2 e>c f>BB>a | f2 e>c e>fa>e | f2 e>c e>AA>a | f2 e>c e>fa>c | f2 e>c f>BB>g | f>ef>d c<e a>e | 
 f<ae>c e>AA>a || A2 e>c e>AA>a | A2 e>c f>BB>a | A2 e>c A2 a>e | f<ae>c e>AA>a | A2 e>c e>AA>a | 
 A2 e>c f>BB>d | c>Bc<A c<ea>e | f<ae>c e>AA>a || f2 e>c e>fa>e | f<ac<e f>BB>a | f2 e>c e>fa>e | 
 f<ae>c e>AA>a | f2 e>c e>fa>e | f<ac<e f>BB>g | f>ef>d c<ea>e | f<ae>c e>AA>f |: e<ac>a e>AA>f | 
 e<ac>a f>BB>f | e<ac>a e<ac>a | f<ae>c e>AA>f :| c<Ae>c e>AA>a | c<Ae>c f>BB>a | c<Ae>c A2 e>c | 
 f>de>c f>BB>a | c<ee>f e>AA>a | c<ee>a f>BB>d | c>Bc<A c<ea>e | f<ae>c e>AA>a || f>ec>d e>ca>e | 
 f<ac<e f>BB>a | f>ec>d e>ca>e | f<ae>c e>AA>a | f>ec>d e>ca>e | f<ac<e f>BB>g | f>ef>d c<ea>e | 
 f<ae>c e>AA ||  