Medford musicians Matt and Shannon Heaton host their monthly third Saturday Virtual Guided Session, the "Solstice Spectacular" edition. All are welcome to join the Heatons on the shortest day of the year for moderately paced Irish tunes, tree trimming, candle lighting, cheer bringing, and some very special seasonal treats. Resources/tunes lists can be found on Shannon’s website. Join the global community in the live session via YouTube. Cost is free, but virtual tip jars are available via PayPal or through Venmo at ShannonHeatonMusic.  …