Single-Op vs Multi-Op Disc Jockey Companies

Your dance is like a concert.  A single-operating DJ company focuses only on one DJ.  A multiple-operator DJ company has more than one DJ.  What would you do if you paid for a ticket and then a different artist showed up? The questions becomes, do I get to meet the DJ before the event?  The answer should always be yes.  Both types of companies should provide you with the opportunity to meet the DJ for your event.  With a single operator company like MPDJ, you are guaranteed to meet the DJ and know the DJ coming to play at your event.