Pianist and composer Jean-Frédéric Neuburger talks with WCRB's Brian McCreath about Schumann's Piano Concerto with the Boston Symphony Orchestra and the balance between composing and performing, and conductor Masaaki Suzuki describes the process of working with the young musicians of the Juilliard School and Royal Academy of Music at the Boston Early Music Festival and his 2015 Celebrity Series of Boston program with Bach Collegium Japan.