I like old time radio shows, both theoretically and in reality. And their length is generally perfect for doing the dishes/cleaning the kitchen. Bonus, there's a ton you can listen to for free, either via an app or the LOC.
  1. The Adventures of Philip Marlowe
    A classic in all mediums
  2. Casey, Crime Photographer
    Maybe my favorite; also responsible for my knowledge of Anchor-Hocking glass
  3. Yours Truly, Johnny Dollar
    The multiple episode arcs can be a challenge, unless you are doing a major deep clean, but later the format changes to episodes that are about 25 minutes each
  4. The Shadow
    Only random episodes; he's kind of a dick