Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/4
M:4/4
K:Bb
['F F', 'A3/2 B/']  
X:1
L:1/4
M:4/4
K:Bb
 z |"Bb" z4 |"F7" z4 | z4 |"Bb" z3 || F |"Bb" F G B (A/G/) |"F7" A2 F F |"Bb" F B d (c/B/) | 
"F7" c2 z c |"D" d d A"D7" (A/c/) |"Gm" c2 B B |"F/C" A A"C" G"C7" (G/c/) |"F7" (c2 !fermata!G) F | 
"Bb" F G B (A/G/) |"F7" A2 F F |"D7" ^F A d3/2 c/ |"Gm" B2 z B |"Eb" B B A G | 
"Bb" (F B)"Eb" !fermata!e"G7" d |"C" c"C7" G"F7" A3/2 B/ |"Bb" B2 z || B |"D7" B3/2 A/ A3/2 B/ | 
"Gm" A G2 G |"C7" c3/2 B/ A B |"F7" c2 z F |"Bb" d d"D" d3/2 c/ | 
"Gm" c B/B/"Eb" [gB]3/2"Edim" !fermata!B/ |"Bb/F" [fd]3"F7" [cF] |"Bb" B- !fermata!B2 |]  