Hi Gudrun,

Great suggestions, there are a ton of buttons and features in Band-in-a-Box but we can always look into adding more shortcuts for them.

As for freezing VideoTrack is correct, your tracks should not regenerate unless you make a change to the song, or you regenerate them yourself by hitting Generate and Play. F4 is the shortcut for that, while the shortcuts to play the already generated tracks are space and ctrl-A.