Bowerbird is excited to present “Postal Pieces,” a concert featuring the Arcana New Music Ensemble that draws inspiration from James Tenney’s unorthodox set of compositions. Tenney’s “Postal Pieces,” composed between 1954 and 1971, are a series of ten concise works each printed on a postcard. For this concert, the Arcana New Music Ensemble presents a new collection of postcard-sized works commissioned from eight Philadelphia-based composers