Question: When did the Admiral Twin open in the city served by KGTO?

full_context: Document 1: Avenged Sevenfold: Before the release of their debut album, the band recorded two demos in 1999 and 2000. In mid-2001, it was reported that Meacham had attempted suicide by drinking excessive amounts of cough syrup. The attempt affected the band's Take Action Tour. During his hospitalization he remained in poor condition and was replaced by Dameon Ash. In an interview, lead singer M. Shadows said of Meacham that ``he perma - fried his brain and was in a mental institution for a long time, and when you have someone in your band who does that, it ruins everything that's going on all around you, and it makes you want to do something to prevent it from happening to other people. ''Avenged Sevenfold's debut album, Sounding the Seventh Trumpet, was recorded when the band members were in their late teens and still in high school. It was originally released on their first label, Good Life Recordings in 2001. When lead guitarist Synyster Gates joined the band after the album was released, the introductory track`` To End the Rapture'' was re-recorded featuring a full band element. The album was subsequently re-released on Hopeless Records in 2002. The band started to receive recognition, performing with bands such as Mushroomhead and Shadows Fall and playing on the Take Action Tour.
Document 2: KGTO: KGTO (1050 AM, "Heart & Soul 99.1 & 1050") is a radio station licensed to serve Tulsa, Oklahoma. The station is owned by Perry Publishing and Broadcasting and licensed to KJMM, Inc. It airs an Urban Adult Contemporary music format. Its studios are located in the Copper Oaks complex in South Tulsa.
Document 3: Kiss It Goodbye: In 1997, the band toured with Unsane. They also toured with death metal outfit Obituary. Shortly after the tour, Huckins decided the touring and music were no longer to his liking and was replaced by Seattle hardcore veteran and Kiss It Goodbye illustrator Demian "Headboy" Johnston.
Document 4: KRMP: KRMP (1140 AM) is an urban adult contemporary radio station in Oklahoma City, Oklahoma. The station is owned by The Perry Broadcasting Company. The station's studios are located at Perry Plaza II in the Eastside district of Northeast Oklahoma City, and the transmitter site is in the Southeast side of the city.
Document 5: Descendents discography: The Descendents' initial lineup of Frank Navetta (guitar), Tony Lombardo (bass guitar), and Bill Stevenson (drums) released the band's first single, "Ride the Wild" / "It's a Hectic World" in 1979. Adding singer Milo Aukerman, they next released the "Fat EP" in 1981 and their debut album "Milo Goes to College" in 1982 through SST Records. The band took a hiatus during Aukerman's collegiate studies, reconvening in 1985 for "I Don't Want to Grow Up" with guitarist Ray Cooper replacing Navetta. That same year New Alliance issued the compilation "Bonus Fat", combining the "Fat EP" with the band's first single. Doug Carrion had replaced Lombardo by 1986's "Enjoy!", but both he and Cooper soon left the band and were replaced by Karl Alvarez and Stephen Egerton, respectively.
Document 6: Admiral Twin: Admiral Twin released their debut CD, Unlucky, in December 1997 on independent New Pop Revival Records. The band consisted of Brad Becker (vocals, guitar, keyboards, and more), Mark Carr (vocals, bass), Jarrod Gollihare (vocals, drums), and John Russell (vocals, guitar). All of the members are also songwriters. In support of Unlucky, they toured with local Tulsa pop - stars, Hanson, as the opening act on the Albertane Tour in the summer of 1998, playing to sold out crowds and many thousands of fans.
Document 7: KKDA-FM: KKDA-FM, known as K104, has been a leading radio station in the Dallas–Fort Worth metroplex for 46 years. It is a longtime heritage Urban Contemporary formatted station that broadcasts on 104.5 MHz. It is owned by Service Broadcasting Corporation alongside KRNB and its former AM counterpart KKDA AM. Its studios are located in Arlington, Texas, and the transmitter site is in Cedar Hill.
Document 8: KOAI: KOAI (95.1/94.9 FM "The Oasis") is a classic hits radio station serving the Phoenix metropolitan area and licensed to Sun City West, Arizona. The station is owned by Sun City Holdings under the name of "Sun City Communications," and is part of the Great Hill Partners investment portfolio. It is licensed to and operated by Riviera Broadcast Group. Its studios are located on 7th Street in Midtown Phoenix, while its transmitter is located in Crown King, Arizona (producing a rimshot signal from 50 miles northwest of Phoenix).
Document 9: KTCO: KTCO (98.9 FM, "Kat Country 98.9") is a radio station in Duluth, Minnesota, airing a country music format. KTCO is owned by Midwest Communications, which also owns KDKE, WDSM, WDUL, KDAL, and KDAL-FM in Duluth. All the Duluth stations share the same studio location at 11 East Superior St. Suite 380, downtown Duluth.
Document 10: Jonathan Davis and the SFA: Jonathan Davis and the SFA went on their first tour in the United States in November 2007, and a European tour in May 2008. Their debut album was planned for a release sometime in 2011 and a North American tour was expected to follow. Jonathan Davis and the SFA have a CD/DVD combo available at Invisible Arts. Jonathan's bodyguard and assistant Loc came up with the name of the band. The band has recently used their official website and a Ustream webcast to preview several demos from their upcoming album. Working titles include "Basic Needs", "Medicate", "Happiness", " Final Days", "Russia", "August 12", and "Gender", which was previously said to have been inspired by Buffalo Bill and "Silence of the Lambs". The band has also recorded 3 other untitled demos.
Document 11: Alex Bevan: The release of the album Springboard got him some public recognition due to the local hit song Skinny Little Boy. In 1977 he performed on the air on Cleveland's WMMS Radio with a band called Alex Bevan and the Buzzard Band, featuring DJ Matt the Cat on guitar. He performed in the mid-1970s with an acoustic trio consisting of two guitars and electric bass, and opened for such acts as Seals and Crofts, The Michael Stanley Band, The Doobie Brothers and Hall & Oates. He soon added David Krauss from the band Tiny Alice to the group, supplying percussion and harmonica. They toured either under the name Grand River Band or Alex Bevan and Friends from 1979 until 1981, and produced the albums The Grand River Lullaby, Alex Bevan and Friends Live, and Simple Things Done Well. In the early 80's Bevan produced the direct - to - disk digital solo album Tales of the Low Tech Troubadour Vol. 1. He played in the band Alex Bevan & Cuttlefish from 1984 through 1986. In the late 80s to early 90s, he produced the albums Best Kept Secrets, Cuttlefish Live, and Watersongs.
Document 12: KGOR: KGOR (99.9 FM) is an American radio station broadcasting a classic hits format. KGOR is licensed to Omaha, Nebraska, United States, and serves the Omaha metropolitan area. With its 115,000-watt signal, the station also has listenership in Lincoln. The station is owned by iHeartMedia, Inc. and licensed as Capstar TX LLC. KGOR's studios are located near North 50th Street and Underwood Avenue in Midtown Omaha, while its transmitter is located at the Omaha master antenna farm near North 72nd Street and Crown Point.
Document 13: WKY: WKY (930 AM) is a radio station located in Oklahoma City and is under ownership of Cumulus Media. Its studios are in Northwest Oklahoma City, and the transmitter and 1 tower are located on E. Britton Road in Oklahoma City.
Document 14: Buried in Your Black Heart: Due to the relative success of the album, the band began touring as opening acts for Velvet Revolver, Papa Roach, and Finger Eleven. This touring eventually led to the recording of a live DVD entitled RYFOLAMF. During this time, the band also recruited Casey Hess for remaining tour dates and future recordings. This album is one of Kirtland Records highest-selling albums to date.
Document 15: WKKO: WKKO is a commercial FM radio station in Toledo, Ohio broadcasting on 99.9 MHz with a country music format. It is owned by Cumulus Media. The station's studios are located in Toledo, and its transmitter is located in Harbor View, Ohio.
ground_truth: 1998
sub_queries: What town or city does KGTO serve? Answer: Tulsa
when did the admiral twin open in Tulsa Answer: 1998