Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:6/8
K:A
['c3 B>AB A>BA Ace f>ga', 'e>f=g f>^ga e>dc c>BA'  
X:1
L:1/8
M:6/8
K:A
 c3 B>AB | A>BA Ace | f>ga e>dc | (d<B)B BAB | c3 B>AB | A>BA Ace | f>ga (e<a)c | (BA)A A3 || 
 c>de e3 | e>f=g f>^ga | e>dc c>BA | G>AB B>cd | c>de e>ee | e>f=g f>^ga | e>dc c>BA | 
 BGB d3!D.C.! ||  