Nicholas More Seymour was born on 9 December 1958 in Benalla to Frank and Paula Seymour, who were both teachers. He has two older sisters, Hilary and Helen, and an older brother, Mark. Helen was later a music teacher, and Mark became the founding lead singer-songwriter-guitarist for Hunters & Collectors. His mother encouraged all four children to learn musical instruments and sing. When he was a young boy they all toured country Victoria, as the Seymour Family Singers. In 1972 the family moved to Melbourne, where Nick attended Yarra Junction Primary School. He taught himself to play bass guitar. After finishing secondary education he studied Visual Arts at a tertiary institute. Seymour was a member of various local bands, starting with The Glory Boys in 1979, then The Romantics in the next year, and Scratch Record Scratch. In 1981 he became the bassist in Plays with Marionettes, which had formed in 1980 with Robin Casinader on drums, piano and Hammond organ, Edward Clayton-Jones on guitar and vocals, and Hugo Race on lead vocals and guitar. The group performed an "aggravating style of jazzy no-wave noise" and broke up in February 1984. Their recordings include one side of a shared single, "Witchen Kopf", and "Hellbelly" which appeared on a various artists' compilation, This is Hot. Seymour, Casinader, Clayton-Jones and Brian McMahon formed a group called The Horla, but it had disbanded by the end of 1984. Soon after Casinader and Clayton-Jones formed the Wreckery. Seymour also worked as a set designer of films including, The Leonski Incident, and on the TV series, Carson's Law. At the end of 1984, he auditioned with "a long line of bass players" to become a founding member of The Mullanes alongside Neil Finn on lead vocals and Paul Hester on drums. Seymour had played to a taped series of tracks previously recorded by Finn and Hester. The group formed early in the next year and included Craig Hooper on lead guitar. Hooper left the group and remained behind in Melbourne when the remaining trio traveled to Los Angeles to start recording sessions, where they were renamed, Crowded House. As a member of Crowded House, Seymour provides bass guitar, backing vocals and song writing, as well as artwork for album covers, costumes and stage sets. With their second album, Temple of Low Men, he won the ARIA Music Awards of 1989 category for Best Cover Art. He was nominated for the same award for Crowded House in 1987, Woodface in 1992, and Together Alone in 1994. In early 1989, after a tour of Australia and Canada, Finn fired Seymour from Crowded House. According to music journalist, Ed Nimmervoll, Seymour's departure was due to Finn blaming him for causing the latter's writer's block. However Finn cited "artistic differences" as the reason. Seymour said that after a month apart, he contacted Finn and they agreed that he would return to the band. He subsequently stayed with the group until their disbandment in 1996. In 1986 Seymour, Finn and Hester were also members of The Rock Party, a charity project for The National Campaign Against Drug Abuse, which included many fellow Australasian musicians including Finn's older brother, Tim Finn; GANGgajang members Geoff Stapleton, Robbie James and Mark Callaghan; Models members Jenny Morris and Sean Kelly; Reg Mombassa, Eddie Rayner, Mary Azzopardi, Andrew Barnum, Lissa Barnum, Michael Barclay, Peter Blakeley, Deborah Conway, Danny De Costa, Greg Herbert, Spencer P Jones, John Kennedy, Paul Kelly, Robert Susz and Rick Swinn. The Rock Party released a 12" three-track single "Everything to Live For", which was produced by Joe Wissert, Phil Rigger and Phil Beazley. In 1990 Seymour and Hester joined Chris Bailey Combo with Bailey on lead vocals, Dror Erez, Tony Norris and Chris Wilson. After Crowded House separated in November 1996, Seymour joined former bandmate Peter Jones in a pop rock band, deadstar. That group had been formed in August 1995, as a side project, by Jones, Caroline Kennedy, and former Hunters & Collectors member Barry Palmer. With Seymour aboard they toured the United Kingdom and recorded their second album, Milk. At that time, Seymour had worked on his brother Mark's debut solo album, King Without a Clue, alongside bandmates Jones and Palmer. Seymour left deadstar at the end on 1997. Seymour moved to Dublin and produced the debut album, Neither Am I, for Irish band Bell X1. He also helped establish Irish bands, Juno Falls and Vesta Varro, as well as recording a rock band, The Walls. In 2003, he re-teamed with Hester to form another group, Tarmac Adam. Following Hester's death in 2005, Seymour reconnected with Finn and performed on the latter's third studio album. Over time, that project morphed into the fifth Crowded House album. In 2007, Neil Finn, Mark Hart and Nick Seymour reformed Crowded House, adding Matt Sherrod as drummer. The album Time on Earth was released in June 2007 and the group started a world tour in support of it. Crowded House also released Intriguer in 2010. It reached #1 on the Australian charts. Seymour composed the score for the 2012 documentary The Summit. In 2013 he guested, along with Pete Ruotolo, Steven Mogerly, Conor Murray and Hot House Flower Liam Ó Maonlaí on Rónán Ó Snodaigh's album of songs in Irish, Sos. The band was called The Occasionals.
Personal life
Nick Seymour was married to Brenda Bentleigh in 1989 but they separated in 1993. In 1997 or 1998 Seymour moved to Dublin, where he had bought a home. He later established a recording studio, Exchequer Studios, with Brian Crosby of Bell X1 and producer Rob Kirwan. Seymour and his current partner have a daughter, Lola.