Celebrate Juneteenth, stay up late at the Smithsonian’s Solstice Saturday, dance at an outdoor concert or sample barbecue on Pennsylvania Avenue.

Plus, My Chemical Romance, Lil Wayne, Turnstile, Addison Rae, The Doobie Brothers, Volbeat and Marina impact the top 10.

Many will remember American five-piece group Deep Blue Something for their global 1996 smash Breakfast at Tiffany’s, a song ...