Question: What American indie rock band has Robert Pollard as a main member and released it's 24th album in April 2017?

full_context: Document 1: Kid Marine: Kid Marine is 3rd album by Robert Pollard, released in 1999. It is the first release of Robert Pollard's Fading Captain Series. Pollard has stated that the album is about Jeff "Kid Marine" Davis, the person pictured on the cover . Robert told Mojo magazine, "My personal favorite, a weird record, almost a concept album, about the typical Ohio male and what he does - drink, watch television, eat pizza. It got mixed reviews, there are people who hate it and others who think it's our best record and I'm on their side. I just love the songs. It feels like one piece, like it all fits together. I like the cover and I like the
Document 2: Robert Pollard: Robert Ellsworth Pollard Jr. (born October 31, 1957) is an American musician and singer-songwriter who is the leader and creative force behind indie rock group Guided by Voices. In addition to his work with Guided by Voices, he continues to have a prolific solo career with 22 solo albums released so far.
Document 3: Twenty One Pilots discography: American musical duo Twenty One Pilots have released four studio albums, one live album, seven extended plays, fifteen singles and eighteen music videos. The band was formed in 2009 and currently consists of Tyler Joseph and Josh Dun. They put out two self-released albums, "Twenty One Pilots" in 2009 and "Regional at Best" in 2011, before being signed by Fueled by Ramen in 2012. They released their third studio album, "Vessel", with Fueled by Ramen in 2013. Their fourth studio album, "Blurryface", was released on May 15, 2015 through the same label. On November 25, 2016, they released "Blurryface Live", a three-LP, Tri-Gatefold Picture Disc Vinyl featuring the live audio recorded during a concert at The Fox Theater in Oakland, CA.
Document 4: Circus Devils: Circus Devils is an American psychedelic rock band founded in 2001 by Robert Pollard, best known as the lead singer and songwriter of the Dayton, Ohio, band Guided by Voices. The band consists of Pollard (vocals and lyrics), Todd Tobias (music and production), and Tim Tobias (music).
Document 5: Guided by Voices: Guided by Voices (often abbreviated as GBV) is an American indie rock band from Dayton, Ohio. It has made frequent personnel changes but always maintained the presence of principal songwriter Robert Pollard.
Document 6: From a Compound Eye: From a Compound Eye is a Robert Pollard CD and double LP released in 2006. Though Pollard had already released several albums under his own name, this album, being the first released after the 2004 dissolution of his longtime vehicle Guided by Voices, was considered to be the official commencement of his solo career.
Document 7: Robert Pollard Is Off to Business: Robert Pollard Is Off to Business is 10th studio album released by singer-songwriter Robert Pollard on June 2, 2008. This is the first LP release from Robert Pollard's new record label "Guided by Voices Inc". All instrumentation on the album was performed by producer Todd Tobias. Many of the songs on the album were over three minutes in length, which is unusual for a Pollard release.
Document 8: The Crawling Distance: The Crawling Distance is 11th studio album released by singer-songwriter Robert Pollard on January 20, 2009. Similar to many of Pollard's releases since "Fiction Man" in 2004, all instrumentation on the album was performed by producer Todd Tobias. "The Crawling Distance" has a 64/100 score on metacritic and thus was Pollard's lowest rated album on the site, until 2011's "Space City Kicks" which has a 62. 
Document 9: SuperHappyFunTimesFriends: SuperHappyFunTimesFriends is the seventh studio album by Regurgitator and was released in Australia on 5 August 2011. Much of the album was recorded in Melbourne earlier in 2011. Originally the band had planned on releasing individual songs on the internet as they were finished. Two songs were released as a part of this experiment, "Evil Eye" and "NROB BMUD" (later renamed "Born Dumb" for "SuperHappyFunTimesFriends"). After being quiet for some months on 19 June 2011 the band debuted a new song "One Day" on Triple J and announced the new album. Soon after, "Game Over Dude", "All Fake Everything" and "Super Happy Funtime" were uploaded to the band's Bandcamp and SoundCloud accounts. The full album was made available upon the release date. The album was released in many non-traditional formats such as cassette, vinyl and PlayButton.
Document 10: Mag Earwhig!: Mag Earwhig! is a 1997 album release by indie rock band Guided by Voices. Following the dissolution of the group's "classic" lineup, band-leader Robert Pollard recruited Cleveland group Cobra Verde as his backing band, while retaining the Guided by Voices name. Most of "Mag Earwhig!" was recorded in a professional studio in Cleveland by the new lineup and marked a departure from band's trademark lo-fi sound, although additional songs were subsequently recorded in Dayton, and former members played on several tracks.
Document 11: Double album: A double album (or double record) is an audio album which spans two units of the primary medium in which it is sold, typically records and compact disc. A double album is usually though not always released as such, because the recording is longer than the capacity of the medium. Recording artists often think of double albums as comprising a single piece artistically; however, there are exceptions such as John Lennon's "Some Time in New York City" and Pink Floyd's "Ummagumma" (both examples of one studio record and one live album packaged together) and OutKast's "Speakerboxxx/The Love Below" (effectively two solo albums, one by each member of the duo). Another example of this approach is "Works Volume 1" by Emerson Lake and Palmer, where side one featured Keith Emerson, side two Greg Lake, side three Carl Palmer, and side four was by the entire group.
Document 12: The Cab discography: American rock band The Cab has released two studio albums, four extended plays, nine singles and eight music videos. Their debut album, "Whisper War", was released on April 29, 2008. They have been called "The Band You Need to Know 2008" by "Alternative Press" magazine. They were also featured in the '100 Bands You Need to Know in 2010' by the magazine and were one of the three bands featured on the cover page, along with Never Shout Never and Hey Monday. Their second album "Symphony Soldier" was released on August 23, 2011, with its first single "Bad" released to iTunes July 11, 2011 and announced by the band on July 18. The Cab funded the entire album by themselves and left their Fueled by Ramen/Decaydance label, self-releasing "Symphony Soldier". "AbsolutePunk" gave an extremely positive review with a rating of 95%, calling the album a "masterpiece". The pre-orders in the band's webstore featured eleven packages, ranging from $10 to $9,999. "Symphony Soldier" is digitally available on iTunes, and only available as physical CDs from the band's webstore. The band's latest work, "Lock Me Up" EP, was released on April 29, 2014.
Document 13: Polvo: Polvo is an American indie noise rock band from Chapel Hill, North Carolina. The band, formed in 1990, is fronted by guitarists/vocalists Ash Bowie and Dave Brylawski. Brian Quast plays drums, and Steve Popson plays bass guitar. Eddie Watkins was the band's original drummer, but did not rejoin the band upon its reunion in 2008.
Document 14: ¡Viva Nueva!: Viva Nueva! is the fourth album by the Rustic Overtones, released in 2001 before their highly publicized breakup a year later. With 16 tracks, the album has the most songs of any Rustic Overtones album to date. Tommy Boy Records distributed the album after relations soured between the Rustic Overtones and major label Arista Records. The group produced a (supposedly) million-dollar record with Arista, then found themselves in trouble with the label after playing an extraordinarily hardcore set. It is said that an Arista representative was heard to admonish the group, yelling "We thought you were going to be like the Dave Matthews Band!" The group claimed that they had made no such promise, and Arista allowed them to take the record with them when they left. This album was then given to Tommy Boy for release, with the approval their fans. In December, 2009, the "Portland Phoenix" ranked "Viva Nueva!" the tenth greatest local album of the decade, saying that, "The fact that the vagaries of the music business beat them back doesn't diminish its greatness," and called it, "Maine's first real major-league rock album."
Document 15: August by Cake: August by Cake is the 24th album by Dayton, Ohio group Guided by Voices. It is also the 100th album recorded by main member Robert Pollard. It was released April 7, 2017. "August by Cake" is also a double-disc album.
ground_truth: Guided by Voices