Musician and author Ryan Walsh of Hallelujah the Hills joins improvisers Andy Daly, Danielle Schneider, and Matt Besser for this week’s improv4humans! Ryan talks about his book Astral Weeks: A Secret History of 1968, inspiring scenes about a homeschooled music class that goes off the rails, a musical jug salesman, and a U2 imposter band. Later, we’ll hear calls to an LSD support hotline before meeting a couple of disinterested local heroes.

This episode is sponsored by Squarespace (www.squarespace.com/IMPROV code: IMPROV).