After high school, Locke moved to Los Angeles where he earned a bachelor's degree in Theater Arts from Occidental College.

While studying theatre, Locke appeared in multiple productions including: The Crucible, Blues for Alabama Sky,[2] The Pajama Game and She Stoops to Conquer.

[3] He began to garner a following based on his elaborate stage shows the featured choreography, wardrobe changes, provocative themes and even once a burning guitar.

“Blue Heart” sports a collection of Electric Pop, Funk Rock, and R&B Soul inspired songs tackling themes of love, sex and empowerment written by Locke and Producer Eric McNeely.

The music video for “KING” (the second single from the “Blue Heart” EP) was released on May 4, 2015, to coincide with National Anti-Bullying Day and premiered on Idolator.com.

[15] In addition to playing shows all over Los Angeles (including The Hotel Café[16][17] and Club Moscow), Locke recently headlined Portland Pride.

[19][20] His concert film, Locke: Live at Club Moscow, premiered in Los Angeles at El Cid on February 22, 2016, and can be seen on YouTube.

According to American Songwriter magazine, "For his new single “Black Travolta” however, Los Angeles-based artist Doug Locke didn’t merely sew a recognizable hook into an original song... he wove a total banger.

A review from Queerty states:[27]The album showcases Locke's evolution and growth over a three-year period, symbolized by the title itself, representing hope, rebirth, and transformation, seamlessly blending 80s-inspired dance-pop with guitar-driven elements, all while incorporating disco and house influences for a modern twist.

Locke's deep and sultry vocals add a unique touch to tracks like "Black Travolta", and his talent and charisma shine throughout Phoenix serving as a must-listen album that effortlessly combines various genres into a cohesive and refreshing musical experience.