I have owned my own D.J. Company in Las Vegas for over 10 years. I do all of my own work, I do not send anybody else out. I do not require a deposit, and you do not pay until the end of the party, when you are completely satisfied. I work off of a computer, so I have access to almost every song in the world. All of my sound equipment is 1st Class - JBL Speakers, Shure Wireless Mics, Denon Mixer & Dual CD Player, and QSC Amps. You have my word that you will be 100% satisfied!!!