Crosby, Stills and Nash (often abbreviated as CSN) is an American rock band formed in 1968 consisting of David Crosby, Stephen Stills, and Graham Nash. The band is known for their intricate vocal harmonies and their blend of folk, rock, and pop music.

David Crosby had previously been a member of The Byrds, Stephen Stills had been a member of Buffalo Springfield, and Graham Nash had been a member of The Hollies. The three came together in the late 1960s and quickly formed a musical bond.

Their self-titled debut album, "Crosby, Stills & Nash," was released in 1969 and was a huge success, reaching number 6 on the Billboard 200 chart. The album features many of the band's most popular songs, including "Suite: Judy Blue Eyes," "Marrakesh Express," and "Wooden Ships."

The band was joined by Neil Young in 1970, and together they released the album "Déjà Vu," which included hits like "Teach Your Children" and "Our House." Young was not an official member of the band, but he played with them on and off for many years.

Over the years, Crosby, Stills and Nash have released a number of successful albums and have continued to tour, often with Neil Young. The band has been inducted into the Rock and Roll Hall of Fame twice, once as CSN in 1997 and once as a member of Buffalo Springfield in 1997.

Despite some personal and creative differences between the members, Crosby, Stills and Nash have remained a beloved and influential band, and their music continues to be celebrated by fans around the world.

• David Crosby - guitar/vocals - b. David Van Cortland, August 14, 1941, Los Angeles, California - formerly with Ethan & David, Les Baxter's Balladeers, The Jet Set, and The Byrds.
• Stephen Stills - guitar/keyboards/bass/vocals - b. January 3, 1945, Dallas, Texas - formerly with The Continentals, The Au Go Go Singers, The Company, and Buffalo Springfield.
• Graham Nash - guitar/keyboards/vocals - b. February 2, 1942, Blackpool, England - formerly with The 2 Teens, The Fourtones, and The Hollies.
• Dallas Taylor - drums.

1. "Crosby, Stills & Nash" (1969) - Singles: "Marrakesh Express", "Suite: Judy Blue Eyes"

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals
• Neil Young - guitar/vocals - b. November 12, 1945, Toronto, Canada - formerly with The Classics, The Squires, The Mynah Birds, and Buffalo Springfield.
• Dallas Taylor - drums.
• Greg Reeves - bass - b. Gregory Reeves.

1. "Deja Vu" (1970) - Singles: "Woodstock", "Our House"

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals
• Neil Young - guitar/vocals
• Calvin "Fuzzy" Samuels - bass
• Johnny Barbata - drums - formerly with The Turtles.

1. "4 Way Street" (live) (2-CDs) (1971)

• David Crosby - guitar/vocals
• Graham Nash - guitar/keyboards/vocals

1. "Graham Nash / David Crosby" (1972) - Single: "Immigration Man"
2. "Wind on the Water" (1975)
3. "Whistling Down the Wire" (1976)
4. "Crosby-Nash Live" (1977)
5. "Another Stoney Evening" (live) (1998) - recorded in 1971.

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals

1. "CSN" (1977) - Single: "Just a Song Before I Go"
2. "Daylight Again" (1982) - Singles: "Wasted on the Way", "Southern Cross"

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals
• Neil Young - guitar/harmonica/vocals

1. "American Dream" (1988)

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals

1. "Live It Up" (1990)
2. "After the Storm" (1994)

• David Crosby - guitar/vocals
• Stephen Stills - guitar/keyboards/vocals
• Graham Nash - guitar/keyboards/vocals
• Neil Young - guitar/harmonica/vocals

1. "Looking Forward" (1999)
   

• David Crosby - guitar/vocals
• Graham Nash - guitar/keyboards/vocals

1. "Crosby Nash" (2-CDs) (2004)
   

1. "So Far" (1974)
2. "Crosby & Nash Greatest Hits" (1978)
3. "Replay" (1980)
4. "Allies" (1983)
5. "CSN" (4-CD box set) (1994)
6. "Greatest Hits" (2005)
   

1. "Songs for Beginners" (1971)
2. "Wild Tales" (1973)
3. "Earth and Sky" (1980)
4. "Innocent Eyes" (1986)
5. "Songs For Survivors" (2002)
   

1. "If I Could Only Remember My Name" (1971)
2. "Oh Yes I Can" (1989)
3. "Thousand Roads" (1993)
4. "It's All Coming Back to Me Now" (live) (1994)
5. "King Biscuit Flower Hour Presents...David Crosby" (1996)
6. "Live" (2000)
   

1. "Daylight Again" (2004) - DVD
   
2. "Crosby, Stills & Nash - Acoustic" (2004) - DVD
3. "Crosby, Stills & Nash" (3-DVDs) (2004) - DVD - box set of their three DVDs ("Daylight Again", "Crosby, Stills & Nash - Acoustic", and "Long Time Comin'").
4. "Long Time Comin'" (2005) - DVD
   

• CSN Website
• 4 Way Site
• NashNet - The Official Graham Nash Web
• Crosby, Stills and Nash - MIDI files