Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/4
Q:1/4=100
M:3/4
K:A
['F3 F2']  
X:1
L:1/4
Q:1/4=100
M:3/4
K:A
 F | F2 G | A3 | A2 e | (c B) A | G3 | B2 B | c2 F | F3 | F2 A | G2 F | (F E2) | C2 C | C2 E | F3 | 
 F2 F | E2 F | A3 | B3- | B2 c | f2 e | c3 | B2 A | A2 G | F3 | F3- | F2 ||  