On April 3, harmonica player Scott Albert Johnson will stream a live performance from 7 p.m. to 8:30 p.m. through Facebook Live. The long-time Jackson resident uses a harmonica technique known as “overblow” to create his signature sound. The concert is free, but listeners are welcome to donate to the artist through PayPal or Venmo at scott@scottalbertjohnson.com or through Donorbox at donorbox.org/sajconcerts. Find him on Facebook for the show at facebook.com/scottalbertjohnsonmusic.