Artists like Big Brother and the Holding Company

Buffalo Springfield was a Canadian-American rock band formed in Los Angeles in 1966 by Canadians Neil Young, Bruce Palmer and Dewey Martin and Americans Stephen Stills and Richie Furay. The group, widely known for the song "For What It's Worth", released three albums and several singles from 1966 to 1968. Their music combined elements of folk music and country music with influences from the British Invasion and psychedelic rock. Like the contemporary band the Byrds, they were key to the early development of folk rock. The band took their name from a steamroller parked outside their house.

Blind Faith were an English rock supergroup that consisted of Steve Winwood, Eric Clapton, Ginger Baker, and Ric Grech. They followed the success of the members' former bands, including Clapton and Baker's former group Cream and Winwood's former group Traffic, but they split after a few months, producing only one album and a three-month summer tour.

Ten Years After are an English blues rock group formed in Nottingham in 1966. They had eight consecutive albums in the Top 40 on the UK Albums Chart between 1968 and 1973. They also had twelve albums enter the US Billboard 200. The band are best known for tracks such as "I'm Going Home", "Hear Me Calling", "I'd Love to Change the World" and "Love Like a Man".

The West Coast Pop Art Experimental Band (WCPAEB) was an American psychedelic rock band formed in Los Angeles, California, in 1965.

Derek and the Dominos were an English–American blues rock band formed in the spring of 1970 by singer-guitarist Eric Clapton, keyboardist-singer Bobby Whitlock, bassist Carl Radle and drummer Jim Gordon. All four members had previously played together in Delaney & Bonnie and Friends, during and after Clapton's brief tenure with Blind Faith. Dave Mason supplied additional lead guitar on early studio sessions and played at their first live gig. Another participant at their first session as a band was George Harrison, the recording for whose album All Things Must Pass marked the formation of Derek and the Dominos. Following the deaths of Radle in 1980, Gordon in 2023, and Whitlock in 2025, Clapton is the last surviving member of the band's official line-up.

The Animals are an English rock band formed in Newcastle upon Tyne in 1962. Their original lineup consisted of singer Eric Burdon, guitarist Hilton Valentine, bass guitarist Chas Chandler, keyboardist Alan Price, and drummer John Steel. Known for their gritty, bluesy sound, they balanced tough, rock-edged pop singles against rhythm-and-blues-oriented album material, and were part of the British Invasion of the US.

The Youngbloods were an American rock band consisting of Jesse Colin Young, Jerry Corbitt, Lowell "Banana" Levinger, and Joe Bauer (drums). Despite receiving critical acclaim, they never achieved widespread popularity. Their only U.S. Top 40 entry was Chet Powers's "Get Together".

John Mayall & the Bluesbreakers were an English blues rock band led by multi-instrumentalist, singer and songwriter John Mayall. The band has been influential as an incubator for British rock and blues musicians. Many of the best known bands to come out of Britain in the 1960s and 1970s had members that came through the Bluesbreakers at one time, forming the foundation of British blues music that is still played heavily on classic rock radio. Among those with a tenure in the Bluesbreakers are guitarists Eric Clapton, Peter Green and Mick Taylor, bassists John McVie, Jack Bruce and Tony Reeves, drummers Hughie Flint, Aynsley Dunbar, Mick Fleetwood and Jon Hiseman, and numerous others.

The Mamas & the Papas were an American-Canadian folk rock vocal group that recorded and performed from 1965 to 1968, with a brief reunion in 1971. The group was a defining force in the music scene of the counterculture of the 1960s. Formed in New York City, the group consisted of Americans John Phillips, Cass Elliot, and Michelle Phillips, and Canadian Denny Doherty. Its sound was based on vocal harmonies arranged by John Phillips – the songwriter and leader of the group – who adapted folk to the new beat style of the early 1960s.

Humble Pie are an English rock band formed by former Small Faces vocalist and guitarist Steve Marriott and former Herd vocalist and guitarist Peter Frampton in Moreton, Essex, in 1969. The original line-up was completed by former Spooky Tooth bassist Greg Ridley and former Apostolic Intervention drummer Jerry Shirley. They are known as one of the first supergroups of the late 1960s and enjoyed success in the early 1970s with songs such as "Black Coffee", "30 Days in the Hole", "I Don't Need No Doctor", "Hot 'n' Nasty" and "Natural Born Bugie". Frampton left the band in 1971 and was replaced by Clem Clempson.

Free were an English rock band formed in London in 1968 by Paul Rodgers (vocals), Paul Kossoff (guitar), Andy Fraser and Simon Kirke. They are best known for their hit songs "All Right Now" and "Wishing Well". Although renowned for their live performances and non-stop touring, their music did not sell well until their third studio album, Fire and Water (1970), which featured the hit "All Right Now". The song helped secure them a performance at the 1970 Isle of Wight Festival, where they played to an audience of 600,000 people. In the early 1970s they became one of the best-selling British blues rock groups; by the time they disbanded, they had sold more than 20 million records worldwide and had played in more than 700 arenas and festival concerts. "All Right Now" remains a staple of R&B and rock, and has entered ASCAP's "One Million" airplay singles club.

Crosby, Stills & Nash (CSN) was a folk rock supergroup composed of the American singer-songwriters David Crosby and Stephen Stills and the English-American singer-songwriter Graham Nash. When joined by the Canadian singer-songwriter Neil Young, they were known as Crosby, Stills, Nash & Young (CSNY). They are noted for their intricate vocal harmonies and lasting influence on American music and culture, their political activism and their tumultuous relationships.