Full episode: Daveed Diggs, Alvvays, the Decemberists' Colin Meloy and more 27/07/18

Summary: Today on q: Blindspotting co-writer and star Daveed Diggs, Canadian singer-songwriter Astral Swans, q music panel with Lisa Christiansen and Cadence Weapon, gateway to Pete Seeger with the Decemberists' Colin Meloy, Toronto indie-pop band Alvvays.