Little Manuela's Modus Vivendi, Modus Operandi

To listen, or not to listen
To play, or not to play
To sing, or not to sing
If that's the question of Jazz,
Then what's the fuss?
Come join the razzmatazz!
To join in on the fun, or not to join
Then Little Manuela's just the place
To show your face,
Make this your base,
Come play to the piano and bass!

with the compliments of the webmaster and the translater

Remarks for Japanese readers by webmaster:
modus vivendi = mode of living
modus operandi = mode of operation