Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
Q:1/4=80
M:3/4
K:F#
['A2 (E>G) F4- F']  
X:1
L:1/8
Q:1/4=80
M:3/4
K:F#
"F#" C2"B" D2"C#7" E2 |"F#" F3 G A2 | (C>F)"B" (D>F)"C#7" (E>G) |"F#" F4- F z | 
"F#" C2"B" D2"C#7" E2 |"F#" F3 G A2 | (C>F)"B" (D>F)"C#7" (E>G) |"F#" F4- F z | A2 A2 A2 | 
"C#" c3 C C2 |"F#" A2 A2"C#" G2 |"D#m" F3 D"F#" C2 | c2"C#7" (BA) (GF) |"B" F3 G"F#" A2 | 
 (C>F)"B" (D>F)"C#7" (E>G) |"F#" F4- F z |]  