Create a tune that follows the provided series of chords.
'Bb', 'F7', 'Bb', 'Eb', 'Bb', 'F7', 'Bb', 'Bb'  
X:1
L:1/8
M:2/4
K:Bb
 F2 |"Bb" [dB]2 [dB]F | [dB]2 [dB]F |[M:3/4] [dB]2 [dB][cA] [dB][ec] |"F7" [cA]4 [cA][dB] | 
[M:2/4] [ec]2 [ec]F | [ec]2 [ec]F |[M:3/4] [ec]2 [ec][dB] [ec][fd] |"Bb" [dB]4 :: [fd]2 | 
[M:2/4]"Eb" [ge]2 [fd]2 | [eB]4 |"Bb" [fd]2 [ec]2 | [dB]4 |[M:3/4]"F7" [cA]3 [dB] [ec]2 |1 
"Bb" [dB][cA] [dB][ec] :|2"Bb" [dB]4 |]  