Sub-contracting
When we created our postcard we gave a number of different proofs to dozens of friends, family and coworkers and one common theme was to make sure we made the point that we never subcontract. Then the horror stories began rolling in.
Knowing who your DJ is going to be is critical. As the client you should demand that you meet the individual(s) prior to the event. Personalities, styles, and interactivity vary greatly from one DJ to another and you should make sure you get the exact personality, style and interactivity that you like. Besides, you choices and preferences can get muddied as they're passed from person to person, so you should be able to deliver your concerns directly.
Make sure the company you talk to can provide you time with your actual DJ, not the possible, or most likely DJ. Try to find out if they overbook often and subcontract. In some cases you could have an entirely different company servicing your event. Firefly Audio never sub-contracts, never overbooks, and never hire substitute DJs. While we do have emergency coverage through a number of very successful DJs, over the past 3 years we've never had to utilize them.
Don't just choose an entertainment company, make sure you get the opportunity to choose and meet your DJ!

