Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:2/4
K:F#min
['cf fg a2']  
X:1
L:1/8
M:2/4
K:F#min
|: c |"F#m" cf fg | a2 gf |"Bm" ba gf |"C#m" g>f e/d/c |"F#m" cf fg | a2 gc' | 
"Bm" b>a"C#7" g/a/g/f/ |"F#m" f3 :: a/b/ |"A" c'a ac' |"E" bg gb |"F#m" af f/g/a/f/ | 
"C#m" gc ca/b/ |"A" c'>b a/b/c'/a/ |"E" b>a g/a/b/g/ |"F#m" ag/f/"C#7" gf/^e/ |"F#m" f3 :|  