This is all the music Marshall has made--so far--for Tumble, Season 3. This can serve as great background music for any podcast, video, or whatever else you like. 
 
This ZIP file contains 45 tracks from the following episodes: 
 
-The World Without Parasites
-The Tale of the Bacteria Farmer
-The Cave of the Upside Down Bat
-The Puzzle of the Friendly Dog
-The Quest for the Edge of the Universe
-The Adventure of the Explorer's Club
-The Mystery of When Brains and Sports Collide
-The Hunt for Black Holes with Karl Gephardt
-The Journey to the Deepest Part of the Ocean
-The Case of the Invisibility Cloak
-The Voyage of the Ocean Trash
-The Tale of Darwin and the Beagle
-The Code of the Flashing Firefly
-The Tale of How Ants Conquered the Earth
-The Charge of the Everlasting Battery
-The Tale of the Haunted House