Compose a piece of music following the specified structure and theme.
X:1
L:1/8
Q:1/4=80
M:2/4
K:F#min
['A>F F<E c>B c>E E>E F>G F2', 'c>c c>B'  
X:1
L:1/8
Q:1/4=80
M:2/4
K:F#min
 A>F F<E | c>B c>E | E>E F>G | F2 F2 | B>A FE | c>B c>e | f>f e>f | c>c c>B | A>A A>e | c>c c>e | 
 A>F G>E | F2 F3/2 || B/ | A>A F>E | c>c c>e | f>f e>f | c>c c>B | A>G A>e | c>c c>B | A>F G>E | 
 F2 F2 |]  