(Photo credit: Allison Michael Orenstein) GRAMMY award-winning soprano Julia Bullock is set to perform on the Lincoln Center’s February roster. The Lincoln Center’s American Songbook series presents “History’s Persistent Voice,” a multimedia ethnographic anthology envisioned by curated Bullock. The program focuses on the influence of pre-Emancipation voices, poetry, and musical traditions across generations, while centering on the multifaceted identities of {…}