Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/4=120
M:4/4
K:A
['e>c a>c']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:A
 a |"A" e<c c>B"D" A<F- F>A |"A7" E>F A>c"D" d2 d>f |"A" e<c c>B"F#m" A<F F>c | 
"Bm" d<f"^(A)" e>c"E7" B3 f |"A" e<c c>B"D" A<F- F>A |"A7" E>F A>c"D" d2 d>f | 
"D" (3fga"A" (3edc"Bm" (3def"A" (3edc |"D" a>f f/e/d/c/"E7" B3 | f |"A" e>c a>c e>c a>c | 
"^(D)" f/e/d/c/"A" ac"E7" e3 f |"A" e>c a>c"F#m" e>c a>c |"D" (3fga"A" (3edc"Bm" B2"E7" B<f | 
"A" e>c a>c"^(D)" f/e/d/c/"A" a>c |"A" e>c a>e"D" f3 g |"D" (3agf"A" (3edc"Bm" (3def"E" (3efg | 
"D" (3agf"A" (3edc"E7" B3 ||  