“The Vacancy Tour” arrives at Brooklyn Paramount as a live Hip-Hop/R&B bill anchored by featured performer Ari Lennox. The night is structured around voice and groove, with songs built to hold a room rather than chase spectacle. In New York, a city where R&B has long moved between club stages and radio formats, the tour reads as part of an ongoing conversation about intimacy in large venues. The earned observation is simple: the material lands best when it leaves space for breath and band-like dynamics.