Born in New York, bred in Canada, the 21-year-old, part-Japanese R&B singer-songwriter Justin Nozuka writes playfully complex lyrics atypical of the norm, and he turned down major-label representation to do it his way. Rescheduled from August. Tonight, Friday, Oct. 1, at 9 p.m. The State Theatre, 220 N. Washington St., Falls Church. Tickets are $20. Call 703-237-0300 or visit thestatetheatre.com.