(Photo credit: Oz Jacob Tabib) Bass Andrew Munn is set to perform in Tanglewood Learning Institute’s 2025-26 Fall/Winter/Spring season. Munn, known for his reinterpretation of historic repertory, who has  will present two versions of Franz Schubert’s “Winterreise.” The first installment is a traditional performance accompanied by pianist Elenora Pertz. Later, Munn and Pertz are joined by sound artist Kat Austen {…}