Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
Q:3/8=108
M:6/8
K:F
['f2 c d2 B', 'G>AB A3']  
X:1
L:1/8
Q:3/8=108
M:6/8
K:F
|:"^A" c | f2 c d2 B | G>AB A>GF | f2 c d2 B | G>AG F2 :|[M:9/8]"^B" c | 
"^Lento" G>AB A3 !fermata!F3 | G>AB A3 !fermata!F3 | G>AB A3 !fermata!F3 | 
[M:6/8]"^Tempo primo" G>A=B c>dc | G>A=B c>de ||  