Pop-punk/electronic band Jessica 6 was originally a group of friends playfully improvising songs. They joined forces when Nomi Ruiz (lead vocals) played bandmates Andrew Raposo and Morgan Wiley a song she had written called “Fun Girl.” Since then, the trio has been inseparable, delivering dance-friendly singles and awe-inspiring performances around the globe. They are known for their sultry lyrics and beguiling attitudes. Don’t miss their show at the Music Hall of Williamsburg, in Brooklyn, on Nov. 26. Doors open at 8 p.m.; tickets are $18 each.