Tune switches key after time through

[char]

Hi all you helpers. Well I got the tunes chords and key signature to sync up. However, after playing it in F- for one chorus, the tune shifted to B-. What's this about?
Thanks in advance.

[char]

I figured it out! Somehow I had hit the graduation cap and turned Transposition ON in Practice Mode. What is this used for?

[pdxdjazz]

Hi Char,
The graduation hat hides two wonderful practice modes.
Automatic key changes, both chromatic and specified intervals.
It's great to practice improvisation in multiple keys on the fly.
There's also the ascending tempo mode.
Learn to walk and little by little learn to run!
)BOB