PartyRock

Hi I want to make a DJ table but i want to know what kinds of DJ sets are there and what their name/object ID is. If there is more than one please tell me all!

For a pretty long time now i have been having this problem with MTA that lots of servers keep disappearing, mostly master servers and I doubt that there down because when I search their name in the search bar they show up and they stay for a while and the disappear. When i type the I.P. name in the ip bar it say "Connection Error", and yet i have great internet connection. Please help me, PartyRock