Question: Which is a band created by Savannah Buist and Katie Larson: Ozma or The Accidentals?
Context: Kishidan (氣志團 ) , which means "The Knights", are a Japanese rock band.  They have a retro image, wearing Japanese school uniforms in the style of bōsōzoku.  The lead singer, Show Ayanocozey, was DJ OZMA, until the persona was "retired" in December 2008.  Kishidan announced a "comeback", after a three-year break, on January 27, 2009.  The band had never officially split up, but had been taking a break while Show and Hikaru were working on the DJ OZMA side project.  Their song, "Omae Dattanda" released on November 10, 2009, was used for the 11th ending theme song for Naruto Shippuden.  They are signed to Avex Trax and are managed by Sony Music Artists.  Their song, "Warera Omou, Yue ni Warera Ari", is used for the opening theme song for Kamen Rider Ghost, released on December 9, 2015 Memphis La Blusera was an Argentine blues/rock band created in 1978 and split in 2008.  The band members were Adrián Otero on vocals; Daniel Beiserman on bass, acoustic bass, and vocals; Villanueva Emilio on tenor saxophone and bass; Mira Marcelo on drums; German Weidemer on keyboards, piano and Hammond organ; and Sedler Lucas on acoustic and electric guitar.  They were known as the band that created and gave identity to the Argentine blues. The Accidentals are an American musical band, formed in Traverse City, Michigan, United States in 2012, by Savannah Buist and Katie Larson.  Currently the band includes the founders and musician Michael Dause, added in 2014.  The group features an eclectic blend of indie folk, pop, jazz, bluegrass, rock, classical and other genres, utilizing a wide variety of instruments that reflect the group's orchestral roots and electronic influences. Simba Wanyika was a Kenyan based band created in 1971 by Tanzanian brothers Wilson Kinyonga and George Kinyonga, and disbanded in 1994.  Simba Wanyika and its two offshoots, Les Wanyika and Super Wanyika Stars, became some of the most popular bands in Kenya.  Their guitar-driven sound, inspired by the Soukous guitarist Dr. Nico, combined highly melodic rumba with lyrics sung in Swahili.  "Simba wa nyika" means "Lions of the Savannah" in Swahili. Savannah Town, South Carolina is a defunct settlement that was located in the colonial years on the Savannah River below the fall line in present-day Aiken County.  In the 1670s the Westo had a village here, but they were displaced by the Savannah (as the English called a local Shawnee band) in a trade war, and it became known by 1685 as Savannah Town.  The English colony had traders who did a lucrative business in dressed skins with the Savannah Shawnee.  Fortified as a frontier post, the settlement developed and ferry service was established across the river.  The town was gradually overtaken by its competitor of Augusta, Georgia, established in 1735 five miles upriver and closer to Indian settlements.  Traders here intercepted commerce, sending it to their port of Savannah on the coast.  By 1740 Savannah Town was declining, and by 1765 the village was abandoned and the fort closed. The Arm of Roger is a fake band created by Jason Lytle and other members of American Rock band 'Grandaddy'.  Back in 1999, Jason Lytle finished the mixing for the Sophtware Slump; in the prior two years however, the band wrote and performed joke songs made to sound awful.  Before they sent them tapes for the real album, he created and sent 7 tapes of their joke album 'The Ham and it's Lily' in hopes for a reaction.  On the following Tuesday, a V2 Records official called and said "I got the album…. now will you send me the real one you fucking asshole?!"  They then sent over The Sophtware Slump, the real album. Ozma is an American rock band from Pasadena, California.  The band's sound is a mix of nostalgic new wave–influenced power pop and contrapuntal Casiotone-driven melodies sustained by heavy guitar riffs.  Since their formation in September 1995, Ozma has released five studio albums and toured the U.S., Japan, and Canada more than thirty times, including extensive touring with stylistically similar groups including Weezer, Nada Surf, Rilo Kiley, Superdrag, The Rentals, and Rooney. Lands (stylized as LANDS) is a temporary musical band created by the producer of Japanese pop-rock band Mr. Children, Takeshi Kobayashi (小林 武史 , Kobayashi Takeshi ) .  The group was created to promote the film Bandage, which stars the Japanese singer and actor Jin Akanishi as the leader and vocalist Natsu (ナツ ) of the fictional band.  The band released their debut single "Bandage", on November 25, 2009.  The single topped the Oricon chart selling 211,000 copies in the first week. Boomtown is Ozma's fifth full-length studio album.  It was funded entirely from donations on a Pledge Music campaign and released first digitally to "pledgers".  It is the first new Ozma album in seven years.  The album is unique in several ways.  It begins with the band's first instrumental song since Korobeiniki from The Doubble Donkey Disc with the melodious rocker "Around The World In 80 Seconds".  The album includes the song "Nervous", the first of Ozma's to be written by drummer Kenn Shane and sung by keyboardist Star Wick.  It also includes the song "Out The Window" which is the second Ozma song, the other being The Doubble Donkey Disc's "Immigration Song", to feature rhythm guitarist Jose Galvez on lead vocals.  Also curious is the fact that bassist and lead man Daniel Brummel only sings lead on two of the songs. Princess Katie & Racer Steve is a Rock & Roll band for children.  Based in NYC, Princess Katie & Racer Steve write, record and perform music for children and families with their band which includes Crash the Drummer and Space on Bass.  Princess Katie is Katie O'Sullivan and Racer Steve is Steve Borne.  Both are New York City natives.  Princess Katie is the singer of the band and Racer Steve plays the electric guitar.  The band also features a 3 piece horn section at some shows.
Answer: The Accidentals