Question: What type of magazine is the magazine published by David J. Pecker that was founded in 1974?
Context: SFX Cassette Magazine was a short-lived British music magazine published in the very early 1980s (not to be confused with SFX magazine, a best-selling science fiction magazine published continuously since 1995).  The distinguishing feature of SFX was its format: rather than traditional print media, the magazine was distributed in the form of a one-hour cassette.  Magazines were sold as cassettes twist-tied to an 8-1/4" x 11-3/4" cardboard backing.  The tag line of each issue: "The Only Music Magazine on C-60." Gnosis is the fourth album of the British progressive rock band, Gnidrolog.  The album's title, "Gnosis", means divine or spiritual knowledge and understanding.  It is their third studio album and the first to be recorded in 27 years.  The album was mostly recorded at Select Sound Studios, Cairns, Australia, where it was engineered and produced by Nigel Pegrum.  "Repent Harlequin", "Two Helens" and the title track were all recorded at Music City Studios, London, engineered by Joe Suarez and produced by Nessa Glen, in courtesy of Sarastro Music.  The album was mostly published by Kempyre Music, except "Two Helens", which was published by Sarastro Music.  Chris Copping of Procol Harum played his Hammond B3 Organ for a couple of tracks, which were recorded in Woodstock Studios, Melbourne and engineered by Tim Dudfield.  Post production is credited to David J Burrows and Stewart Goldring.  The album was mastered by David J Burrows at Disques rue Bis.  The album is noted to be eclectic not only for its transcontinental recording but also for the use of traditional instruments such as the Australian aboriginal, didgeridoos.  The album marks the band's comeback which has also prompted the release of the Live 1972 album.  The album was essentially a cooperation between the 1970s old Gnidrolog members to release the Goldring brothers' original material with the addition of Rick Kemp of Steeleye Span and Nessa Glen. Model Rocketry was an American hobbyist magazine published from October 1968 to February 1972.  The Editor and Publisher was George J. Flynn and the Managing Editor was Gordon K. Mandell.  Other members of the editorial and business staffs, some of whom held several positions at various times during the years the magazine was published, were Assistant Editors Robert B. Singer (November 1969 to November 1971) and Robert Parks (July 1970 to February 1972); Technical Editor Douglas J. Malewicki (November 1969 to February 1972); Business Managers George J. Caporaso (October 1968 to August 1969), Jerome Apt, III (Jay Apt) (September 1969 to December 1970), Thomas T. Milkie (January to November 1971), and Arthur H. (Trip) Barber (December 1971 to February 1972); Technical Correspondent George J. Caporaso (September 1969 to February 1972); Distribution Managers Thomas T. Milkie (October 1968 to October 1969), Kevin P. Brown (November 1969 to December 1970), and Steven Glines (January 1971 to February 1972); and Art Director Thomas T. Milkie (November and December 1969).  The magazine was published by Model Rocketry, Inc., a closely held corporation owned by founding staff members George J. Flynn, Gordon K. Mandell, George J. Caporaso, and Thomas T. Milkie and members of their families.  Its paid circulation reached 15,000 by 1970. "Tidal Wave of Blood" by David J (Bauhaus, Love And Rockets) and Shok (Zeitmahl, Red Light District) is a limited release single that came out in November 2010.  It was released in 7 inch format.  The CD is released by Saint Rose Records and produced by Shok and David J.  The cover art is a work called The Beckoning by Joseph Minton.  Jill Tracy is on backing vocals for Tidal Wave and plays piano on Blood Sucker Blues.  This single is the offshoot from Tres Vampires, a project David J and Shok collaborated with Johnette Napolitano (Concrete Blonde). Manga Life (まんがライフ , Manga Raifu ) is a manga magazine published monthly by Takeshobo in Japan since the November 1984 issue (published in October 1984).  Its original title was Gag da (ギャグダ , Gyagu da ) , and the change to "Manga Life" was made to better compete with "Manga Time", a rival magazine published by Houbunsha.  Most of the series appearing in the magazine use the yonkoma format.  The magazine is released monthly on the 17th, though it sometimes appears on shelves slightly before or after that, depending on speed of actual distribution.  "Manga Life" is published in B5 size, and its Japanese magazine code is 18635. David J. Pecker is the Chairman and CEO of American Media (publisher).  He is the publisher of "National Enquirer", "Star", "Sun", "Weekly World News", "Globe", "Men's Fitness", "Muscle and Fitness", "Flex", "Fit Pregnancy" and "Shape".  He has served in his current role at AMI since 1999 and previously served as Chairman and CEO of Hachette Filipacchi Médias.  He began his career as an accountant and, at CBS Magazines, rose to vice president and controller.  As the junior of four employees in a partnership, CBS Magazines was acquired in a leveraged buyout and sold to Hachette.  He soon after became CEO at Hachette when the other three partners resigned. Multiple publications exist under the name Wavelength Magazine.  'Wavelength' is a worldwide surfing magazine published by WL Media, based in Newquay, Cornwall.  Another 'Wavelength Magazine' is a sea kayaking magazine published on Vancouver Island, British Columbia, Canada, with distribution throughout Canada and the United States and available free online.  The Canadian magazine was founded in 1991 on Gabriola Island, British Columbia, and is now published in Nanaimo. Prof. Dr. med.  Gerd U. Auffarth (MD, FEBO) (born 28 July 1964) is a German eye surgeon and is Chairman of the Department of Ophthalmology, University of Heidelberg and Head of the David J. Apple Center for Vision Research which includes the David J. Apple International Laboratory for Ocular Pathology. Christian O. Musser (1863–1950) was born in Lancaster County, Pennsylvania and moved to Dickinson County, Kansas, in March 1884.  In November 1884 he married Amanda Eisenhower (1861–1951), whose brother David J. Eisenhower was the father of President Dwight D. Eisenhower.  Musser farmed briefly near Abilene but in December 1889 took a job at the Belle Springs Creamery in Abilene, Kansas where he worked for 38 years.  In 1892, when the Eisenhower family was living in Texas, Musser made it possible for the family to move to Abilene (now the site of the Eisenhower Presidential Center) by obtaining a job for David J. Eisenhower at the Creamery.  Musser was active in the Brethren in Christ Church, and invested in real estate in the Abilene area. Star is an American celebrity tabloid magazine founded in 1974.
Answer: tabloid