Get some Netsky, High Contrast, and B-Complex for some good DnB.
http://www.youtube.com/watch?v=0z7omu2UNVA
http://www.youtube.com/watch?v=ozV_vWXZgZY
http://www.youtube.com/watch?v=0prFicLgXxw
For those who want HURWUBWUBSKRILLEX harder shit, use some Qemists shit.
http://www.youtube.com/watch?v=vtyZcli5MJc
I also have a fuckload of ambient dubstep and progressive house to suggest, but that's not really "dance" music as much as it is "chill the fuck out" music.
Not exactly sure that the good hip hop is good for parties. Check this out anyway.
http://www.youtube.com/watch?v=iBrzEVJwYFg
Track Name Artist
Strut [Monstercat Release] Televisor
Paris M.O.O.N
Crystals M.O.O.N
Miami Jasper Byrne
Hotline Jasper Byrne
Around The World Daft Punk
Revolution 909 Daft Punk
Something About Us Daft Punk
High Life Daft Punk
Da Funk Daft Punk
Face To Face Daft Punk
Human After All Daft Punk
Aerodynamic Daft Punk
Aerodynamite Daft Punk
Human After All Daft Punk
Television Rules The Nation Daft Punk
Technologic Daft Punk
Voyager Daft Punk
Alive Daft Punk
Rocket Ride (Soulwax Remix) Felix Da Housecat
Born MitiS
Endeavours MitiS
Parting MitiS
Identity MitiS
Written Emotions MitiS
Evolution Indivision
Ice XV Fiction
Abiogenesis Carbon Based Lifeforms
Set Theory Carbon Based Lifeforms
I Wanna Be Your Lover Kill Paris
Leave The Lights On (KROT Remix) Meiko
Let Me Hit It (Audiostalkers Remix, No Vocals) Sporty - O
Almost Everything Pendulum Makes Pendulum
_______________________________________________________________________________________________________________________________________________________
That's all the 'dancy' and new (notthe80s) stuff I can think of (that wasn't mentioned) off the top of my head, if I think of more I'll add them.
Savant, Uppermost, KDrew, and Kaster make some pretty neat electro tracks.
There's also most of the Tasty Network channel
http://www.youtube.com/user/TastyNetwork (http://www.youtube.com/user/TastyNetwork)
http://www.youtube.com/watch?v=weRiAwPR5xQ
Uppermost - Dreamworld (http://www.youtube.com/watch?v=5QlMJsjfRcs#ws)
http://www.youtube.com/watch?v=hzExWz7KP5M
I gotch u nigah
http://www.youtube.com/watch?v=k6acWbk3c7g my personal favorite
And for rap: http://www.youtube.com/watch?v=Fc2hFNTJRpA&feature=g-all-u Some cursing in it to so er yah
Would really recommend this one http://www.youtube.com/watch?v=wEp9MCQlAa4
And one more some mitis http://www.youtube.com/watch?v=Tgokaw2ZOoA&feature=g-all-u
https://www.youtube.com/watch?v=fwS7VltJGGk&
Feint - Reprise (https://www.youtube.com/watch?v=mVdSAWWOvSw#ws)
Feint - Times Like These (https://www.youtube.com/watch?v=rMOQO-5QE2w#ws)
Feint - Lift (Instrumental) (https://www.youtube.com/watch?v=sQCufd-orR4#ws)
Feint - Tower Of Heaven (You Are Slaves) (https://www.youtube.com/watch?v=z-sAl3S5qB8#ws)
Feint - Freefall (https://www.youtube.com/watch?v=GM134Tu3IyI#ws)
Feint & Boyinaband - Time Bomb (feat. Veela) (https://www.youtube.com/watch?v=v7BddpYYNGk#ws)
Feint - The Journey ft. Veela [HD] (https://www.youtube.com/watch?v=a2ViM6HE7O0#ws)
Feint - United We Stand (Part I) [Full + Free] (https://www.youtube.com/watch?v=STzgGfEPR4M#ws)
ReacTj ReacTable Trance live performance @ submixpro studio Torino 02 (https://www.youtube.com/watch?v=Mgy1S8qymx0#)
Xilent - Universe (Ft. Shaz Sparks) (https://www.youtube.com/watch?v=6PhkfhKqh3w#ws)