Title: Once (musical)
Content: Act 1 ; "The North Strand" – Instrumental ; "Leave" – Guy ; "Falling Slowly" – Guy & Girl ; "The Moon" – Andrej & Ensemble ; "Ej, Pada, Pada, Rosicka" – Ensemble ; "If You Want Me" – Girl, Guy, & Ensemble ; "Broken Hearted Hoover Fixer Sucker Guy" – Guy ; "Say It to Me Now" – Guy ; "Abandoned in Bandon" – Bank Manager (composed by Martin Lowe, Andy Taylor and Enda Walsh) ; "Gold" – Guy & Ensemble (composed by Fergus O'Farrell) Act 2 ; "Sleeping" – Guy ; "When Your Mind's Made Up" – Guy, Girl, and Ensemble ; "The Hill" – Girl ; "It Cannot Be About That" – Instrumental ; "Gold (A Cappella)" – Company ; "Falling Slowly (Reprise)" – Guy, Girl, and Ensemble Except where indicated, all musical numbers were written by Glen Hansard and Markéta Irglová.   "Once", the titular song from the film, was cut from the musical, but was performed by the cast of the Broadway production during special curtain calls, such as at Cristin Milioti, Elizabeth A. Davis, and Will Connolly's final performance, and when Markéta Irglová visited.
Title: Once (film)
Content:  Once is a 2007 Irish romantic musical drama film written and directed by John Carney. The film stars Glen Hansard and Markéta Irglová as two struggling musicians in Dublin, Ireland. Hansard and Irglová had previously performed music as the Swell Season, and composed and performed the film's original songs. Once spent years in development with the Irish Film Board and was made for a budget of €112,000. It was a commercial success, earning substantial per-screen box office averages in the United States, and received acclaim from critics. It received awards including the 2007 Independent Spirit Award for Best Foreign Film. Hansard and Irglová's song "Falling Slowly" won the 2008 Academy Award for Best Original Song, and the soundtrack received a Grammy Award nomination.
Title: The Once
Content:  The Once is a folk trio based in St. John's, Newfoundland, Canada. The group features Geraldine Hollett on lead vocals and vocalist-instrumentalists Phil Churchill and Andrew Dale playing a variety of instruments. The group performs a mix of original and traditional material and is noted for their three part harmonies, which are sometimes performed a cappella.
Title: Once (musical)
Content:  Once is a musical based on the 2007 film of the same name by John Carney. Like the film, music and lyrics were by Glen Hansard and Markéta Irglová, including the Academy Award-winning "Falling Slowly". The book for the musical was written by Enda Walsh. The musical premiered at the New York Theatre Workshop in 2011, before transferring to Broadway in 2012. The production received eleven 2012 Tony Award nominations, and won eight including Best Musical, Best Actor and Best Book. The musical also won the 2012 Drama Desk Award for Outstanding Musical and the 2013 Grammy Award for Best Musical Theater Album. It has since spawned a London production, with a North American Tour which started on 1 October 2013. In the musical, the cast also serves as the orchestra. A minimalist set is used, including a bar in center stage with chairs lining stage left and right. Exiting cast members simply step to the side of the stage and sit down. They serve as the orchestra from these chairs. The bar is used before the show and at intermission as a working bar for theater patrons.
Title: Once (musical)
Content:  Once premiered in a workshop at the American Repertory Theatre in Cambridge, MA, in April 2011, before its transfer to New York Theatre Workshop where it made its Off-Broadway debut on 6 December 2011, following previews from 15 November, on a run through 15 January 2012. Under the direction of John Tiffany, the original cast was led by Steve Kazee and Cristin Milioti as Guy and Girl, respectively. The production was nominated for Lucille Lortel Awards for Outstanding Musical, Outstanding Director, Outstanding Choreographer, Outstanding Scenic Design (Bob Crowley), Outstanding Lighting Design (Natasha Katz), Outstanding Sound Design (Clive Goodwin), and Outstanding Lead Actress. The production won the New York Drama Critics' Circle Award for Best Musical.
Title: Once (film)
Content: Glen Hansard as Guy ; Markéta Irglová as Girl ; Hugh Walsh as Timmy Drummer ; Gerard Hendrick as Lead Guitarist ; Alaistair Foley as Bassist ; Geoff Minogue as Eamon ; Bill Hodnett as Guy's Dad ; Danuse Ktrestova as Girl's Mother ; Darren Healy as Heroin Addict ; Mal Whyte as Bill ; Marcella Plunkett as Ex-girlfriend ; Niall Cleary as Bob ; Wiltold Owski as Man watching TV ; Krzysztos Tlotka as Man watching TV ; Tomek Glowacki as Man watching TV ; Keith Byrne as Guy in Piano Shop  
Title: Once (film)
Content:  The two leads, Hansard and Irglová, are both professional musicians. Director Carney, former bassist for Hansard's band The Frames, had asked his long-time friend to share busker anecdotes and compose songs for the film, but had intended the male lead to be played by actor Cillian Murphy, who was an almost-signed rock musician before turning to acting. Murphy was also going to be one of the film's producers. But Murphy declined the prospect of acting opposite non-actor Irglová (then 17 years old) and also felt that he hadn't the vocal capabilities to belt out Hansard's octave-leaping songs, so he pulled out, as did the film's other producers along with their financial resources. 
Title: Once (musical)
Content:  In March 2015, it was announced that Once would return to Dublin. It was scheduled to play a limited run from 4 July to 22 August at the Olympia Theatre. The cast included Tom Parsons as Guy and Megan Riordan as Girl. On 28 July, it was then announced that Once had been extended and would run until 12 September. On 4 December 2015 it was announced that Once would return to Dublin and would play at the Olympia Theatre from 2 July – 27 August 2016. In 2017, the musical returned again to the Olympia Theatre from 30 June – 26 August.
Title: Once (Pearl Jam song)
Content:  "Once" features lyrics written by vocalist Eddie Vedder and music written by guitarist Stone Gossard. The song originated as an instrumental demo titled "Agyptian Crave" that was written by Gossard in 1990. The instrumental was one of five songs compiled onto a tape called Stone Gossard Demos '91 that was circulated in the hopes of finding a singer and drummer for the group. The tape made its way into the hands of Vedder, who was working as a gas station attendant in San Diego, California at the time. He listened to the tape shortly before going surfing, where lyrics came to him. Vedder recorded vocals for three of the songs on the demo tape, one of which was "Once", and mailed the tape back to Seattle. Upon hearing the tape, the band invited Vedder to come to Seattle and he was asked to join the band.
Title: Once (film)
Content:  The film has been adapted for the stage as the musical (Once). It first opened at the New York Theatre Workshop on 6 December 2011. The screenplay was adapted by Enda Walsh and the production directed by John Tiffany. In February 2012, the musical transferred to Broadway's Bernard B. Jacobs Theatre. It began in previews on 28 February 2012 and opened on 18 March 2012. Directed by John Tiffany, the cast features Steve Kazee as Guy and Cristin Milioti as Girl with sets and costumes by Bob Crowley. The music is from the film with two additional songs, and the cast is also the orchestra. The 

Question: Who was the composer of Once?
Answer: Stone Gossard.
Stone Carpenter Gossard.