Sir Doug and the Genuine Texas Cosmic Groove (2015) (movie): Sir Doug & The Genuine Texas Cosmic Groove tells the story of Doug Sahm, the wild man musicians' musician and unsung hero of Texas music. A country music child prodigy and teenage rhythm & blues dynamo who caused a riot at his San... Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Sir Doug and the Genuine Texas Cosmic Groove (2015) below