Roots of No Doubt

Jason Farris Brown known professionally as Colt Ford, is an American country rap musician, songwriter, entrepreneur, and former professional golfer. He is also the co-founder of record label Average Joes Entertainment. Ford has released seven albums through Average Joes and has charted multiple singles on the Billboard Hot Country Songs and Country Airplay charts. In addition, he co-wrote "Dirt Road Anthem", "Country Must Be Country Wide" for Brantley Gilbert, and "Mind on You" for George Birge.

Talking Heads were an American rock band formed in New York City in 1975. It consisted of lead vocalist and guitarist David Byrne, drummer Chris Frantz, bassist Tina Weymouth, and guitarist and keyboardist Jerry Harrison. Described as one of the most acclaimed groups of the 1970s and 1980s, Talking Heads helped to pioneer new wave music by combining elements of punk, art rock, funk, and world music with "an anxious yet clean-cut image".

Nico Vega is an American indie rock band formed in 2005 in Los Angeles, California, United States. They consist of lead vocalist Aja Volkman, lead guitarist Rich Koehler, drummer Dan Epand, and bassist Michael Peña.

Eleven was an American alternative rock supergroup from Los Angeles, California, formed in 1990 by Alain Johannes, Natasha Shneider, and Jack Irons (drums).

Rock Mafia is an American record production team, consisting of Tim James and Antonina Armato who have been active since the early 2000s. They have written and produced 38 top ten singles, and have sold over 50 million records worldwide. They have worked with artists such as Brit Smith, Eminem, Marshmello, Quavo, Diplo, Illenium, Zedd, Gwen Stefani, Young Thug, Tiesto, No Doubt, Wyclef Jean, Green Day, Mariah Carey, Justin Bieber, Hoku, Flo Rida, Ellie Goulding, Aura Dione, Tokio Hotel, Bebe Rexha, and Armin van Buuren. In the 2000s, they worked extensively with Disney stars signed to Hollywood Records, mainly Miley Cyrus, Vanessa Hudgens, Demi Lovato, and Selena Gomez.

Benjamin Charles Harper is an American singer-songwriter and multi-instrumentalist. Harper plays an eclectic mix of blues, folk, soul, reggae, and rock music, and he is known for his guitar-playing skills, vocals, live performances, and activism. He has released twelve studio albums, mostly through Virgin Records, and has toured internationally.

Richard Theodore Otcasek, known as Ric Ocasek, was an American musician, singer, songwriter, and record producer. He was the primary lead vocalist, rhythm guitarist, songwriter, and frontman for the American new wave band the Cars. In addition to his work with the Cars, Ocasek recorded seven solo studio albums. Ocasek's 1986 single, "Emotion in Motion", was a top 20 hit in the United States.

Fishbone is an American rock band from Los Angeles, California. Formed in 1979, the band plays a fusion of ska, punk, funk, metal, reggae, and soul. AllMusic has described the group as "one of the most distinctive and eclectic alternative rock bands of the late 1980s. With their hyperactive, self-conscious diversity, goofy sense of humor, and sharp social commentary, the group gained a sizable cult following".