Tree Dweller has produced a background track for cyberpunk campaigns that's not as posh as it is subtly menacing, suggestive of crashing a high-toned party with malicious intent in mind. Its beat is primitive, its synthesizer signature carefully, almost casually decadent. Use this when the PCs meet the bad guy or his front, or the femme fatale who holds the key to the adventure. Or, you know, when your players are about to crash a party and burn the place down. It'll work for you.