All Ages A portion of proceeds for all Opus One concerts between now and Jan 1 will benefit the Tree of Life Synagogue and will be split equally among their congregations (Dor Hadash, Tree of Life and New Life). Stay tuned for benefit concert announcements coming soon.    For more info and to donate directly: https://jewishpgh.org/our-victims-of-terror-fund/   You can also donate directly when purchasing Opus One tickets online.