Tune learners! Second instrument players! Please join Irish duo Matt and Shannon Heaton as they play tunes live from their Medford living room to yours: moderately paced music, and gentle holiday decor in their final session before the winter break. Find more info at https://shannonheatonmusic.com/instruction. Join the session at this YouTube link: https://youtu.be/7r4wQ7Li3l8 Cost is free, but the Heatons say if you are still being paid to work, virtual tip jars are available via PayPal at https://tinyurl.com/wqofe4b or through Venmo at…