if i was going i would check out music from the penguin cafe, they could be shit though, it's the guy who was penguin cafe orchestra's son playing the best of penguin cafe orchestra.

these also:

squarepusher
kraftwerk
derrick carter
i've been told cuban brothers are a laugh live
skream
major lazer
pole, although who knows what he's like nowadays?
i'd check out tinchy strider, even though he's sold out now he might still be good live as he was brilliant when i saw him a few years ago.
joker
plastician
justin robertson (for old times sake)
benga
caspa

Kraftwerk
Fabio & Grooverider
Beardyman(depends if you like beatboxing, but he's skilled)
Skream
Rusko
Alix Perez
Caspa
Coki
Scuba
Benga

honestly d&b and dubstep are not particularly diff. live from at home. and that's my whole list so i don't know if i really love this lineup so much