Develop tunes following the predetermined chord changes.
'Eb', 'Eb', 'Bb7', 'Eb', 'Bb', 'F7', 'Bb', 'Bb7', 'Eb', 'Bb7', 'Eb', 'Ab', 'Eb', 'Bb7', 'Eb', 'Ab', 'Eb', 'Bb7', 'Eb'  
X:1
L:1/8
M:2/4
K:Eb
"Eb" E2 GB | e2 z E/G/ ||"Eb" BB Bc | B>B Be |"Bb7" d>d df |"Eb" e>e eE/G/ | BB Bc | B>B Be | 
"Bb" dd"F7" cc |"Bb" B2 z B ||"Bb7" f>e fd |"Eb" e2 z B |"Bb7" f>e fd |"Eb" e2 z2 |"Ab" ee dc | 
"Eb" B>c Bc/B/ |"Bb7" A>A AB |"Eb" G/A/B/c/ Be |"Ab" ee dc |"Eb" B>c Be |"Bb7" f>e fd | 
"Eb" e2 z2 |]  