Question: How many studio albums has the band that played A Warrior's Call released?
Context: William Hargis Bowman, Jr. (April 21, 1941 – February 22, 2011), better known by his stage name, Beau Dollar, was a soul vocalist and drummer for King Records.  He performed on many studio albums for various artists under contract with King, including James Brown.  His most prominent work was performed as "Beau Dollar & The Dapps" and "Beau Dollar & The Coins". Volbeat are a Danish heavy metal band formed in Copenhagen in 2001.  They play a fusion of rock and roll, heavy metal and rockabilly.  They are inspired by classic rock and roll artists such as Elvis Presley and Johnny Cash, as well as modern hard rock, thrash metal, heavy metal, alternative rock and hardcore punk groups.  Their current line-up consists of vocalist and guitarist Michael Poulsen, guitarist Rob Caggiano, drummer Jon Larsen and bassist Kaspar Boye Larsen.  The band is signed to Dutch label Mascot Records and has released six studio albums and one DVD.  All of their studio albums have been certified gold in Denmark.  Their second album "Rock the Rebel/Metal the Devil" received platinum status, and their 2010 release "Beyond Hell/Above Heaven" was subject to widespread international critical acclaim, receiving double platinum in Denmark, platinum in Finland and Germany, and gold in the United States, Sweden and Austria.  Volbeat's sixth album entitled "Seal the Deal & Let's Boogie" was released worldwide on 3 June 2016. Anne Lenner (1912–1997) was a popular English female vocalist, singing with the dance bands of the 1930s and 1940s.  She is most closely associated with Carroll Gibbons and the Savoy Orpheans, a band who regularly played at the Savoy Hotel in London; she made many studio recordings with this band.  The British bands played a softer version of the swing jazz popular in the USA during the 1930s and 1940s. Iron Cross (Burmese: အိုင်းရင်းခရော့စ် ; abbreviated as IC) is a rock band in Myanmar formed by lead guitarist Saw Bwe Hmu.  The current line up consists of Chit San Maung (lead guitarist), Khin Maung Thant (bass guitarist), Banyar Naing (keyboards player), and Kha Yan (drummer).  Iron Cross played too many studio albums of Myanmar's singers.  However, Lay Phyu, Myo Gyi, Ah Nge and Wine Wine are long time relationships with IC who also as part with them.  All the four singers are lead vocal of IC's live performance and IC always performs with them. Lynyrd Skynyrd is an American band formed in 1964 that was named after the group's mutual high school gym teacher.  The band has released many studio, live, and other albums, along with several singles and video discs. The full discography of rock musician Myles Kennedy consists of eleven studio albums, two concert films, four live albums, two extended plays, and thirteen singles in total, in addition to eleven studio tracks that he has appeared on as a featured artist, one of which was a single.  Born in Boston on November 27, 1969, Kennedy is currently a member of the rock band Alter Bridge, with whom he has released four studio albums, two concert films, and several singles.  He is also the frontman of Slash's touring group, and with Slash he has released a live album, "Live in Manchester", the first of a series of live albums released throughout the summer of 2010, and "", another live album released in 2011.  In 2012, he released a collaboration studio album with Slash titled "Apocalyptic Love", which is billed to Slash featuring Myles Kennedy and the Conspirators, as well as the 2014 followup titled "World on Fire".  With The Mayfield Four, he released two studio albums, two extended plays, and four singles; with Citizen Swing, two studio albums; and with Cosmic Dust, one studio album. Brandon Hughes (born September 25, 1980), better known by his stage name 6 Tre G is an American hip hop recording artist, record producer, and CEO from Fayette, Alabama.  He is also the founder and CEO of Mazerati Records.  6 Tre G has released many studio albums Don Mazerati, Boss Muzik, El Trapo and many more. Toshiki Kadomatsu (角松敏生 , Kadomatsu Toshiki ) (born 12 August 1960) is a Japanese rock/R&B singer-songwriter, musician, and producer.  He has released many studio albums, as well as several instrumental and live albums.  He studied Philosophy at Nihon University.  He has been active since at least 1981 and is still active, having released his most recent album in March 2012.  In 1987 he released the hit instrumental album "SEA IS A LADY" which charted at #4.  He has written and produced music for other artists, including "You're My Only Shinin' Star" by Miho Nakayama, which reached #1 on the Oricon weekly charts and stayed there for 18 weeks.  He composed the music for the 2002 film "Shiroi-fune". The Ape of God is the name of three different studio albums released by the American rock band Old Man Gloom — one of which was a "fake" album released promotionally to music critics and subsequently leaked online, and two of which were officially released to the public making up the band's sixth and seventh studio albums (and are sometimes unofficially disambiguated as The Ape of God I and The Ape of God II).  The two publicly released albums were released on November 11, 2014 through Profound Lore Records (digital/CD) and SIGE Records (vinyl) — marking the first time since the band's inception that an album was not released through Tortuga Records and Hydra Head Records.  "The Ape of God" albums were marketed and promoted as a single album for several months, but the weekend before its official release, it was revealed to actually be the name of two separate but identically titled studio albums and was also revealed that the version that some music critics had reviewed and leaked only featured edited-down versions of songs from both albums. "A Warrior's Call" is a song by Danish heavy metal band Volbeat and the ninth track from their fourth studio album, "Beyond Hell/Above Heaven".  It is dedicated to former professional boxer Mikkel Kessler who provides vocals on the track.  It was released in 2011 as a single to active rock stations.  The music video was directed by Matt Wignall.  It was released in November 2011, and shows a rock concert and archive footage of Kessler.
Answer: six