This year so many artists, directors, and arts leaders have performed amazing feats to keep on delivering the arts to us, but what has kept those artists going? On this week's Speaking of the Arts, Diana Moxon, talks to three local performing artists about their year and where they found comfort: Singer songwriter Audra Sergel; theatre director Joy Powell; and soprano-alto-tenor multi-genre singer Symonne Sparks. Opening and closing music thanks to Yasmin Williams (www.yasminwilliamsmusic.com)