Some nights the city gets quiet enough that you can hear what it actually sounds like, and it sounds like a bassline at 118 BPM with a French filter over it. Tim Bernhardt built Satin Jackets out of Hamburg on a single premise: nu-disco does not have to be ironic. It can be earnest. It can be warm. It can sound exactly like the end of a summer night when you were nineteen and everything ahead of you was still unspent. The production is lush and unmistakably analog, slow-building grooves and warm synths, the kind of set where strangers start talking on the floor because the room feels safe enough for it. Music Box is the right room for that, two stories in Little Italy with a sound system touring DJs specifically request because it handles low end better than anything else in town. San Diego's nu-disco crowd is small and deeply loyal, the people who know every venue by its speakers. Bring whoever you would want to be dancing beside at one in the morning.