Cream (band) in the context of "Goodbye (Cream album)"

Hard rock or heavy rock is a heavier subgenre of rock music typified by aggressive vocals and distorted electric guitars. Hard rock began in the mid-1960s with the garage, psychedelic and blues rock movements. Some of the earliest hard rock music was produced by the Kinks, the Who, the Beatles, the Rolling Stones, Cream, Vanilla Fudge, and the Jimi Hendrix Experience. In the late 1960s, bands such as Blue Cheer, the Jeff Beck Group, Iron Butterfly, Led Zeppelin, Creedence Clearwater Revival, Golden Earring, Steppenwolf, Grand Funk Railroad, Free, and Deep Purple also produced hard rock.

The genre developed into a major form of popular music in the 1970s, with the Who, Led Zeppelin and Deep Purple being joined by Black Sabbath, Alice Cooper, Aerosmith, Kiss, Queen, AC/DC, Thin Lizzy and Van Halen. During the 1980s, some hard rock bands moved away from their hard rock roots and more towards pop rock. Established bands made a comeback in the mid-1980s and hard rock reached a commercial peak in the 1980s with glam metal bands such as Mötley Crüe, Bon Jovi and Def Leppard as well as the rawer sounds of Guns N' Roses which followed with great success in the later part of that decade.

Polydor, also known as Polydor Records, is a British record label that operates as part of Universal Music Group. It has a close relationship with Universal's Interscope Geffen A&M Records label, which distributes Polydor's releases in the United States. In turn, Polydor distributes Interscope releases in the United Kingdom. Polydor Records Ltd. was established in London in 1954 as a British subsidiary of German company Deutsche Grammophon/Schallplatte Grammophon GmbH. It was renamed Polydor Ltd. in 1972. The company is usually mentioned as "Polydor Ltd. (UK)", or a similar form, for holding copyrights.

Notable current and past artists signed to the label include Rainbow, Siouxsie and the Banshees, Yngwie J. Malmsteen, the Cure, James Brown, Ray, Goodman & Brown, Atlanta Rhythm Section, John Mayall, Deep Purple, Cream, the Moody Blues, the Who, Jimi Hendrix, Focus, Fishmans, Bee Gees, Lana Del Rey, Stephen Fretwell, the Jam, Style Council, the Shadows, James Last, Eric Clapton, Gloria Gaynor, Level 42, Sam Fender, S Club, Girls Aloud, Cheryl, Raye, Ellie Goulding, Jesy Nelson, Cian Ducrot and Destroy Lonely.

The British Invasion was a cultural phenomenon of the mid-late 1960s, when rock and pop music acts from the United Kingdom and other aspects of British culture became popular in the United States with significant influence on the rising "counterculture" on both sides of the Atlantic Ocean. British pop and rock groups such as the Beatles, the Rolling Stones, Bee Gees, Gerry and the Pacemakers, the Who, the Kinks, the Zombies, Small Faces, the Dave Clark Five, the Spencer Davis Group, the Yardbirds, Them, Manfred Mann, the Searchers, Billy J. Kramer and the Dakotas, Freddie and the Dreamers, the Hollies, Herman's Hermits, Chad and Jeremy, Peter and Gordon, the Animals, the Moody Blues, the Mindbenders, the Troggs, John Mayall & the Bluesbreakers, Cream, Traffic, the Pretty Things, and Procol Harum, as well as solo singers such as Dusty Springfield, Cilla Black, Petula Clark, Tom Jones, Donovan, Shirley Bassey and Marianne Faithfull were at the forefront of the "invasion."

Eric Patrick Clapton (born 30 March 1945) is an English rock and blues guitarist, singer, and songwriter. He is regarded as one of the most successful and influential guitarists in rock music. Clapton ranked second in Rolling Stone's list of the "100 Greatest Guitarists of All Time" and fourth in Gibson's "Top 50 Guitarists of All Time". He was named number five in Time magazine's list of "The 10 Best Electric Guitar Players" in 2009.

After playing in a number of different local bands, Clapton joined the Yardbirds from 1963 to 1965, and John Mayall & the Bluesbreakers from 1965 to 1966. After leaving Mayall, he formed the power trio Cream with drummer Ginger Baker and bassist/vocalist Jack Bruce, in which Clapton played sustained blues improvisations and "arty, blues-based psychedelic pop". After four successful albums, Cream broke up in November 1968. Clapton then formed the blues rock band Blind Faith with Baker, Steve Winwood, and Ric Grech, recording one album and performing on one tour before they broke up. Clapton then toured with Delaney & Bonnie and recorded his first solo album in 1970, before forming Derek and the Dominos with Bobby Whitlock, Carl Radle and Jim Gordon. Like Blind Faith, the band only lasted one album, Layla and Other Assorted Love Songs, which includes "Layla", one of Clapton's signature songs.