Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
Q:1/4=212
M:2/4
K:F
['FG AB c2 cd cB AG', 'A GA']  
X:1
L:1/8
Q:1/4=212
M:2/4
K:F
"^intro" z C | FG AB | c2 cd | cB AG | B2 AC | FG AB | c2 cd | cB AG | F2 |:"^dance" z C | FG AB | 
 c2 cd | cB AG | B2 AC | FG AB | c2 cd | cB AG | F2 z C | F2 C2 | F3 A | GA Bc | A>GFC | F2 C2 | 
 F3 A | GA BG | F2 z A | GA Bc | TA>G FA | GA Bc | A3 A | GA Bc | TA>G FA | GA BG | F2 :|  