A warning to all brides in the Central PA area - do not use MixMaster Entertainment (DJ Seth Michaels.) At our wedding they were unprofessional (advertising for themselves even though I explicitly told them not to, bringing their gfs and making out, fraternizing with guests during cigarette breaks that were taken every 5-10 minutes, etc.) The DJs karaoke setup was horrible - he promised to have a print out of songs which he did not provide, and he didn't even know how to use his own software. Our two hours of karaoke turned into about 8 songs with him taking so long to find them. When one of our groomsmen asked the DJ to please get his act together - he got upset and went to his car to cry. He then had the nerve to demand that one of our guests pay for the hour that he was in the car (which I refused to do.) He was an absolute disaster. We are currently working with the Better Business Bureau to get a refund that he is refusing to provide.