In 1989, Mac McCaughan co-founded the band Superchunk and the label Merge Records, both of which are still thriving today. Mac and Joe discuss: composing for film, how Mac's relationship with music has evolved over his lifetime; Mac's songwriting process; balancing planning with flexibility; and--when it comes to promoting an album--where an artist's responsibility ends and a record label's responsibility begins. During the age of social distancing, we're recording remotely and releasing extra episodes.