Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/4
M:4/4
K:F
['F F']  
X:1
L:1/4
M:4/4
K:F
 F | F G A B | c2 A A | d2 c B | c2 A A | d d c A | c/B/A/G/ F z | z F F A | G F E E | D2 z E | 
 F3/2 F/ F E | D2 C2 | z F F F | F E F3/2 E/ | D C F G | A2 z F | F3/2 E/ D C | G2 G G | G2 F |]  