** 2021 Stock ** CP² Recordings presents Artur Schnabel: String Quartets 1 & 4; Sonata for Cello. Performed by The Whitman String Quartet, A Freelance String Quartet, Joel Krosnick, Cello. All recordings were made at the Clinton Recording Studios, Inc., Studio A, in New York City. Produced and engineered by Paul Zinman. Edited, mixed and mastered by Paul Zinman at SoundByte Productions, Inc., NYC. All edit choices: Paul Zukofsky. Pre and Post-production supervision: Paul Zukofsky.