Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
Q:1/4=120
M:2/2
K:F
['B AFFG AFFG AF A/B/c/B/ AFFB AFfd', 'A2 c>d cAAB cAdA cAAB']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:F
 B | AFFG AFFG | AF A/B/c/B/ AFFB | AFfd cA"^tr"GF | E2 E/F/ G/>F/ ECC || B | A2 c>d cAAB | 
 cAdA cAAB |"^tr" c>d cf cA"^tr" G>F | E2{EF} G>F ECCB | A2 c>d cAAB | cAdA cAAB | 
"^tr" c>A"^tr" fd cA af | e2 (e/f/g/f/) ecc |]  