input: Shortly after Gardestad's return to Sweden in 1986, the Prime Minister of Sweden, Olof Palme, was murdered. Gardestad was wrongly mentioned in the Swedish media as "the 33-year-old", a suspect in the investigation of the assassination, which severely affected him although Gardestad was on vacation in Greece at the time of the murder, and although he was never questioned by the Swedish police nor was under suspicion by the authorities, the speculations and rumours followed him and his family for the rest of the 1980s. A few years later, he was again the subject of rumours accusing him of being Lasermannen, a bank robber and serial killer. The rumours affected the sensitive and already unstable former star, and Gardestad withdrew and fell into a deep depression.  In the early 1990s, Gardestad was briefly coaxed out of retirement by his friend and fellow Swedish pop singer Harpo. He joined Harpo on a concert tour and made guest appearances. In 1992, they released the duet "Lycka" ("Happiness") as a single; it garnered little attention but marked Gardestad's return to music. Early that year he embarked on his first tour since 1978 and played a series of dates with Plura Jonsson, Tove Naess, Totta Naslund and Dan Hylander, and received overall positive reviews from the press.  In 1993, a compilation album titled Kalendarium 1972-93 was promoted by a tour in the Swedish folkparks; the album and tour were successful, as was his first composition in twelve years, "For karlekens skull" ("For Love's Sake"), which topped the Svensktoppen chart. The Kalendarium collection included a Swedish-language re-recording of the title track from Blue Virgin Isles, "Himlen ar oskyldigt bla" ("The Sky is Innocently Blue"), which fifteen years after its original release became another Svensktoppen hit, and became one of his best-known songs. In early 1994, Kalendarium 1972-93 was awarded a platinum disc. All of Gardestad's albums from the 1970s and early 1980s, with the exception of Blue Virgin Isles, were re-released on CD by Polar, and a generation of Swedes who grew up listening to his music now re-discovered and re-evaluated his back catalogue as adults. His body of work has since come to be regarded as a national treasure as important as those of Evert Taube, Carl Michael Bellman and Cornelis Vreeswijk both by fans and Swedish music critics.

Answer this question "Was he able to go back to music ?"
output: In the early 1990s, Gardestad was briefly coaxed out of retirement by his friend and fellow Swedish pop singer Harpo.

Question: Silverchair were an Australian rock band, which formed in 1992 as Innocent Criminals in Merewether, Newcastle with the line-up of Ben Gillies on drums, Daniel Johns on vocals and guitars, and Chris Joannou on bass guitar. The group got their big break in mid-1994 when they won a national demo competition conducted by SBS TV show Nomad and ABC radio station, Triple J. The band were signed by Murmur, and were successful on the Australian and international rock stages. During their career, Silverchair won more ARIA Music Awards than any other artist in history with 21 wins from 49 nominations.

In June 2001, Silverchair entered a studio in Sydney with producer David Bottrill (Tool, Peter Gabriel, King Crimson) to start work on their fourth album, Diorama. Johns formally assumed the role of a co-producer. The album name means "a world within a world". Most tracks came from Johns' new-found method of writing material on a piano, a technique he developed during the band's break after Neon Ballroom.  In order to complete the vision for Diorama, several other musicians contributed to the album, including Van Dyke Parks, who provided orchestral arrangements to "Tuna in the Brine", "Luv Your Life", and "Across the Night". Paul Mac (from Itch-E and Scratch-E) and Jim Moginie (from Midnight Oil) both on piano also collaborated with the band. While recording Diorama, Johns referred to himself as an artist, rather than simply being in a "rock band". Upon its release, critics commented that the album was more artistic than previous works.  Early in December, the first single, "The Greatest View", was released to Australian radio networks. Its physical release in January 2002 coincided with the band's appearance on the Big Day Out tour. Early in 2002, Johns was diagnosed with reactive arthritis which made it difficult for him to play the guitar and subsequent performances supporting the album's release were cancelled. In March, Diorama was issued and topped the ARIA Albums Chart - it became their fourth number-one album and spent 50 weeks in the top 50.  Five singles were released from the album: "The Greatest View", "Without You", "Luv Your Life", "Across the Night", and "After All These Years" - "The Greatest View" charted highest, reaching No. 3. In October, Silverchair were successful at the ARIA Music Awards of 2002, winning five awards including 'Best Rock Album' and 'Best Group', and 'Producer of the Year' for Johns. The band played "The Greatest View" at the ceremony: the song was also nominated for 'Best Video'. Two singles (and a related video) were nominated for further ARIA Awards in 2003. Following the 2002 ARIA Awards, the band announced an indefinite hiatus. Johns said it was necessary "given the fact the band were together for over a decade and yet were only, on average, 23 years old". From March to June 2003, Silverchair undertook the Across the Night Tour to perform Diorama. Their hometown performance on 19 April was recorded as Live from Faraway Stables for a 2xCD and 2xDVD released in November. After the tour finished in June the group announced an indefinite hiatus.

Using a quote from the above article, answer the following question: Is there anything else of significance?
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Answer:
Their hometown performance on 19 April was recorded as Live from Faraway Stables for a 2xCD and 2xDVD released in November.