Träd, Gräs & Stenar
Swedish rock band

Träd, Gräs & Stenar ("Trees, Grass and Stones") is a Swedish rock band formed in 1969, from previous incarnations Pärson Sound, International Harvester and Harvester. The group was one of the front acts of the Swedish progg scene, although noticeably less political than their contemporary counterparts. Their sound has been described as raw, psych rock jam, by the writer David Pescovitz, who also notes the band would invite their audiences to improvise and collaborate.
Background
Pärson Sound, International Harvester and Harvester
The band Pärson Sound was formed during the summer of 1967 by members of progg band Mecki Mark Men. Then original line up consisted of Bo Anders Persson (guitar), Thomas Tidholm (vocals, saxophone, flute), Arne Ericsson (cello), Urban Yman (violin), Torbjörn Abelli (bass) and Thomas Mera Gartz (drums). Inspired by the minimalist music of Terry Riley, the plan explored drones, heavy repetition and use of tape loops. This constellation, which were playing an experimental style of psychedelic rock never released any official records, although a collection of recordings from 1967-1968 were released as the double CD Pärson Sound (1967-68) in 2001 and as a 3 LP deluxe box set on the record label Subliminal Sounds in 2010. In August 1968 the band changed their name to "International Harvester" and later the same year their debut album Sov gott Rose-Marie was released. In 1969 the name was shortened to "Harvester", under which the album Hemåt was released. In addition to music, the band was involved with Happenings, art and theater as part of a larger group collective.
The public source identifies “Träd, Gräs & Stenar” as swedish rock band. This brief keeps that definition visible, then builds a research path around Träd, Gräs and Stenar.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Mar 23, 2026. The linked authority identifier is Q7849101. VIAF identifies the subject as 123375387. The Library of Congress control number is no2015078642. 2 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1969, 1967, 1968 and 2001.
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This entry incorporates text from “Träd, Gräs & Stenar” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.