On Sunday, October 9 at 3pm, Concerts at St John’s Episcopal Church in Dallas presents the Astraios Trio in concert. The motto of this chamber ensemble is “Serious Music—Serious Fun!” Acclaimed performers Ruth Ann Ritchie, flute; Eric Jones, viola; and Michael Jones, bassoon, have taken their music throughout North Texas, performing and teaching about classical music wherever they go. The concert is free, and a reception follows.