G-funk, or gangsta-funk, is a sub-genre of hip hop music that emerged from West Coast gangsta rap in the early 1990s. G-funk (which uses funk with an artificially altered tempo) incorporates multi-layered and melodic synthesizers, slow hypnotic grooves, a deep bass, background female vocals, the extensive sampling of P-Funk tunes, and a high-pitched portamento sine wave synthesizer lead. The lyrical content depended on the artist and could consist of sex, drugs, violence, and women, but also of love for a city, love for friends and relaxing words. There was also a slurred “lazy” way of rapping in order to clarify words and stay in rhythmic cadence.

Unlike other earlier rap acts that also utilized funk samples (such as EPMD and The Bomb Squad), G-funk often utilized fewer, unaltered samples per song. Music theorist Adam Krims has described G-funk as "a style of generally West Coast rap whose musical tracks tend to deploy live instrumentation, heavy on bass and keyboards, with minimal (sometimes no) sampling and often highly conventional harmonic progressions and harmonies".Dr. Dre, a pioneer for the G-funk genre, normally uses live musicians to replay the original music of sampled records. This enabled him to produce music that had his own sounds, rather than a direct copy of the sample.'

Nathaniel Dwayne Hale (August 19, 1969 – March 15, 2011), better known by his stage name Nate Dogg, was an American musician. He is noted for his membership of rap trio 213 and his solo career in which he collaborated with Dr. Dre, Eminem, Warren G, Tupac Shakur and Snoop Dogg on many hit releases. Nate Dogg released three solo albums, G-Funk Classics, Vol. 1 & 2 in 1998, Music and Me in 2001 and Nate Dogg in 2008.

Nate Dogg died in 2011 in Long Beach, California of complications from multiple strokes.

Nate Dogg was born in Clarksdale, Mississippi. He moved to Long Beach, California when he was 14 following his parents' divorce. He was the friend and partner in the rap game with rappers Snoop Dogg, Warren G, RBX, Daz Dillinger and was the cousin of Butch Cassidy and Lil' ½ Dead. He began singing as a child in the New Hope Baptist Church in Long Beach and Life Line Baptist Church in Clarksdale, Mississippi where his father Daniel Lee Hale was pastor. At the age of 16 he dropped out of high school in Long Beach and left home to join the United States Marine Corps, serving for three years.

Warren G (born Warren Griffin III, November 10, 1970), is an American West Coast rapper and hip hop producer.

Warren G grew up in Long Beach, California listening to his parents’ collection of jazz, funk and soul; nurturing a deep love for music. In 1990, he formed the group 213, named after the Long Beach area code, with his friends Nate Dogg and Snoop Dogg. The current area code in Long Beach, California is 562. While practicing with “213,” and working a full time job, the young Warren used all his free time on creating his own sound and dreamed of making it big.

The trio “213” dissolved when two of its members signed with Death Row Records. Although Warren G had the option of joining Death Row and work with his step-brother Dr. Dre, Warren preferred, from the very beginning of his career, to focus primarily on his solo career. True to his independent spirit, Warren G dedicated himself to creating his own sound; a distinct style that was later to become known, worldwide, as the legendary G-Funk.