Mumbles is either of the following: 1. A Swedish experimental folk group from Sweden on the Leaf Dog label, associated with the Swedish noise-folk group Them Teeth on sister label Works ov Cauldron. https://everythingmumbles.com/ 2. An American hip-hop producer from Los Angeles, USA. He is best known for his work with aceyalone but also has two solo releases. 3. An indiepop band based in Bristol and Swansea, England. The band is Stu and Simon both formally of The Sweetest Ache. Read more on Last.fm