Question: Where Syd Barrett and Johnny Borrell both known for their founding of Pink Floyd? 

Context articles: The Madcap Laughs
Jugband Blues
An Introduction to Syd Barrett
List of songs recorded by Syd Barrett
Seventh Brings Return: A Tribute to Syd Barrett
The Pink Floyd and Syd Barrett Story
Syd Barrett
Opel (album)
Beyond the Wildwood
Johnny Borrell

The Madcap Laughs is the debut solo album by the English singer-songwriter Syd Barrett.
 It was recorded after Barrett had left Pink Floyd in April 1968.
 The album had a chequered recording history, with work beginning in mid-1968, but the bulk of the sessions taking place between April and July 1969, for which five different producers were credited − including Barrett, Peter Jenner (1968 sessions), Malcolm Jones (early-to-mid-1969 sessions), and fellow Pink Floyd members David Gilmour and Roger Waters (mid-1969 sessions).
 Among the guest musicians are Willie Wilson from (Gilmour's old band) Jokers Wild and Robert Wyatt of the band Soft Machine.
"Jugband Blues" is a song by the English psychedelic rock band Pink Floyd, and is featured on their second album, "A Saucerful of Secrets", released in 1968.
 Written by Syd Barrett, it was his sole compositional contribution to the album, as well as his last published for the band.
 Barrett and Pink Floyd's management wanted the song to be released as a single, but were vetoed by the rest of the band and producer Norman Smith.
 "Jugband Blues" is directed towards anyone within Barrett's proximity.
An Introduction to Syd Barrett is a 'best of' compilation featuring the work of Syd Barrett spanning the period 1967–1970, including both material written during his time with Pink Floyd and his post-band solo career.
English musician Syd Barrett recorded many songs during his short career as a musician.
 One of the founding members of English rock band Pink Floyd, he was the dominant force of the band in their early years, writing most of the material found on their first album, "The Piper at the Gates of Dawn", contributing to their second one, "A Saucerful of Secrets", and recording several unreleased songs with the band.
 Due to increasing mental illness, Barrett was excluded from Pink Floyd in April 1968 and was subsequently replaced by guitarist David Gilmour.
 After Pink Floyd, Barrett would record two solo albums, both released in 1970, before Barrett left the music business entirely in 1972.
Seventh Brings Return: A Tribute to Syd Barrett is a live video by Brazilian psychedelic rock band Violeta de Outono, released by Voiceprint Records in 2009.
 It was recorded during a show at the Teatro Popular do SESI on July 17, 2006, in which they covered numerous Pink Floyd songs as a tribute to their former lead vocalist and founding member Syd Barrett, as well as a song of his 1970 solo album "The Madcap Laughs".
The Pink Floyd and Syd Barrett Story is a 2001 television documentary produced by Otmoor Productions for BBC Two's" Omnibus" series and originally called Syd Barrett: Crazy Diamond (in the US, a slightly modified version aired as Pink Floyd & Syd Barrett in the "VH1 Legends" series in January 2002).
 Directed by John Edginton, the film includes interviews with all the Pink Floyd members - Roger Waters, David Gilmour, Nick Mason and Richard Wright - plus the "fifth Pink Floyd", Bob Klose, who left the band in 1965, getting their points of view on the original band founder Syd Barrett.
 The film includes rare early television appearances of Pink Floyd, and home movies.
Roger Keith "Syd" Barrett (6 January 1946 – 7 July 2006) was an English musician, composer, singer-songwriter, and painter.
 Best known as a founder member of the band Pink Floyd, Barrett was the lead singer, guitarist and principal songwriter in its early years and is credited with naming the band.
 Barrett was excluded from Pink Floyd in April 1968 after David Gilmour took over as their new guitarist, and was briefly hospitalised amid speculation of mental illness.
Opel is a 1988 album compiled from recordings made by former Pink Floyd frontman Syd Barrett between 1968 and 1970.
 The album is a compilation of unreleased material and alternate takes of recordings from sessions for Barrett's solo albums, "The Madcap Laughs" and "Barrett".
 Before they were vetoed by Pink Floyd, the album was to include two unreleased tracks that Barrett had worked on while with Pink Floyd, "Scream Thy Last Scream" and "Vegetable Man".
Beyond the Wildwood – A Tribute to Syd Barrett is a tribute album consisting of music written by Pink Floyd's original guitarist, vocalist and primary songwriter Syd Barrett.
 The musicians performing on the album are British and American indie rock artists.
 The songs featured come from Pink Floyd's singles; the albums "The Piper at the Gates of Dawn" and "A Saucerful of Secrets"; and Barrett's two solo albums: "The Madcap Laughs" and "Barrett".
 Although Barrett's productive recording career had only lasted from 1967 though 1970, his music had a great influence on the development of psychedelic rock, alternative rock and indie rock music.
Jonathan "Johnny" Edward Borrell (born 4 April 1980 in Sutton, Surrey) is an English guitarist and singer, currently the front-man of the band Razorlight.