DJ's & Festival Entertainers - How often do they change?

[tbmrt]

How often do the DJ's, Musicians & Festival Entertainers change?

[cantgetin]

DJs--no idea.  Festival Entertainers can have contracts for one sailing, a few weeks, or a month. THey change quite regularly.  And they may do 2 or 3 sailings, have a break for weeks or months, and come back again.