Medford Brewing Company presents another edition of “Melodies On Tap,” its first Thursday of the month open mic night hosted by Zion Rodman and Christian Colegrove. Performers may play two songs and up to 10 minutes. Sign up in advance by using the QR code on the flyer on the Facebook event page, or arrive early for walk-in sign-ups. Questions? Email MelodiesOnTap@gmail.com.