Generate tunes according to the specified musical format and the provided motif.
X:1
L:1/8
Q:1/4=140
M:4/4
K:A
['eAcA GABd', 'CEAc BEcE'  
X:1
L:1/8
Q:1/4=140
M:4/4
K:A
 f | eAcA GABd | cAeA fAaf | eAcA GABd | cAac A/A/A A :| E | CEAc BEcE | BEec BGFE | CEAc BEcE | 
 afec A/A/A A :|  