My name is Jeff owner and operator of TuneDoctors Dj Services. I have been in the dj buisness for 15 years now. I do weekly karaoke shows from time to time but mostley I try to consintrate more on weddings and private party's. I usually do about 10 weddings a month and about the same on party's. I do have other dj's that also dj for me. In my music collection I have over 80 thousand songs. Karaoke music I have over 120 thousand songs. I even have over 10 thousand music videos. Everything is ryn through a laptop with a 2tb hardive of music. So I never have the problem of skipping cd's. The pa system I use is all mackie. I also have full disco light set up for extra charge and I can also do a picture show for an extra charge also. If you have any questions fill free to call me at 817 223 9078. Thanks Jeff.....