Perfect Sound Forever (est. 1995) is one of the longest-running online-only music magazines. Along with Michael Goldberg's Addicted to Noise (est. 1994), it is one of the first publications to post recurring, feature-length music journalism online.
PSF's origins trace back to New York freelance writer Jason Gross, who began a now-defunct website called Furious Green Thoughts (from the noted Noam Chomsky quote). The site was first hosted by the pre-Earthlink ISP Pipeline, and included articles covering politics, music and fiction. In 1995, Furious Green Thoughts was splintered into three sections, with the main title covering political (usually far-left) stories, "Assorted Realities" covering fiction and "Perfect Sound Forever" covering music. Laboring as a staff of one, Gross eventually folded Furious Green Thoughts and Assorted Realities, simplifying the zine's name to Perfect Sound Forever by the mid-1990s. PSF also moved from monthly to bi-monthly publication, with approximately 14 articles in each issue.
Apart from occasional review columns, the 'zine concentrates on in-depth op-ed pieces, think pieces and interviews, usually of obscure, often reclusive artists. Its design is a dark background with white lettering, which some readers have complained is difficult to wade through. However, a 2004 redesign prompted many calls for reversion to the original code.
PSF's longest running column is Marc Phillips' "The Vinyl Anachronist" (which began in 1998). The site's most popular article remains "Bad Songs of the Seventies," which was written in 1995 and still generates hate-mail. A 1997 interview with Tuli Kupferberg was also cited in his obituary in the New York Times.
Former Pitchfork editor Chris Ott briefly worked as co-editor, and put together a redesign of Perfect Sound Forever that ran in late 2004 and early 2005. Current editors include founder Jason Gross, Robin Cook (who is also a production editor at Kensington Books), Al Spicer (former editor at Time Out London) and Kurt Wildermuth (an editor at W. W. Norton & Company). Ken Cox, who also worked as a reverend and professor, was also an editor- he died in March 2010. Gross also contributes an annual report on the state of music criticism to RockCritics.com and PopMatters.
PSF has also published work by several noted writers including Robert Christgau (who also edited the June 2008 issue), Jim DeRogatis, Vivien Goldman, Barney Hoskyns, Dave Marsh, Richard Meltzer, Simon Reynolds, David Toop and Richie Unterberger. There have also been articles, stories and literature from several musicians including Colin Newman (Wire), Peter Stampfel (The Holy Modal Rounders), Lydia Lunch, Chris Cutler, Alan Bishop (Sun City Girls), Holger Czukay (Can), DJ Spooky, Richard Hell, Moondog and Tuli Kupferberg (The Fugs).
The name Perfect Sound Forever originated in an early 1980s  ad campaign about the first generation of CDs, promising the highest fidelity possible, and that the discs would outlive their owners. The same term was used as the title of a Pavement EP released in 1991.
Several of PSF's articles have led to reissues of the artists involved, including:
- AD> Furious Green Thoughts
- Articles, interviews and reviews from Jason Gross: Rocks Backpages
- MC5- Wayne Kramer interview
- Tuli Kupferberg interview
- Tuli Kupferberg, Poet and Singer, Dies at 86, July 12, 2010
- "Archived copy". Archived from the original on 2007-03-31. Retrieved 2007-03-21.CS1 maint: archived copy as title (link)
- Rockcritics.com- "Perfect Sound Forever’s Summer Session with The Dean of Rock Critics, Robert Christgau," February 25, 2008
- Delta 5
- Essential Logic - Lora Logic interview
- Arto Lindsay interview- Perfect Sound Forever
- Kleenex/Liliput- Marlene Marder interview
- Oh-OK- Lynda Stipe & Linda Hopper interviews