Question: Jenny Lewis discography is the lead singer of what American indie rock band based in Los Angeles

full_context: Document 1: The Execution of All Things: The Execution of All Things is the second full-length album released by Los Angeles-based indie pop band Rilo Kiley. Expanding on their previous musical sound that mostly incorporated guitars, vocals, percussion and pianos, the album contains heavy electronica sampling mixed into the songs in a rather unusual and displaced-sounding way. Also, unlike their previous tracks which were written in very traditional manners, the lyrics to the songs on "Execution" are very wordy and read like prose. Musically, the record has a very sunny disposition, with bouncing bass lines and simple melodies complemented by lead singer Jenny Lewis's vocal style, but the upbeat music is generally counterpointed by the often dark and morose subject matter that the lyrics reference. The album was recorded at Saddle Creek Records in Omaha, Nebraska, and the aforementioned features show the influence of that studio's associated Omaha Sound.
Document 2: Williams Riley: Williams Riley was an American country music band composed of Steve Williams (lead vocals), Derek George (guitar, background vocals), Charlie Hutto (guitar, background vocals), Joe Rogers (steel guitar, fiddle, harmonica), Dave Guidry (bass guitar), Travis Thibodaux (keyboards, background vocals) and Nick Buda (drums). Derek George had formerly played guitar for Bryan White, and before that, he was a member of the band Pearl River. Williams Riley self-released its debut album in 2009 and has charted on the U.S. country charts with "Country Livin'." This album includes collaborations with White, as well as Slash and Edwin McCain. The band's self-titled debut album received a favorable review from Matt Bjorke of Roughstock, who called it a "well-crafted album of contemporary country music."
Document 3: Jenny Lewis discography: This is a comprehensive listing of official releases by Jenny Lewis, lead singer of the band Rilo Kiley.
Document 4: Ridel High: Ridel High are a mid 1990s American power pop band formed in Los Angeles by lead singer and songwriter Kevin Ridel. Kevin Ridel was the lead singer for Avant Garde which featured Rivers Cuomo of Weezer.
Document 5: Take Offs and Landings: Take Offs and Landings is Rilo Kiley's debut full-length album, originally released in 2001 under the vanity label "Rilo Records," then shortly thereafter on the independent label Barsuk Records. It was re-released in 2007 and released for the first time on vinyl on March 15, 2011.
Document 6: Relient K: Relient K is an American rock band formed in 1998 in Canton, Ohio, by Matt Thiessen, Matt Hoopes, and Brian Pittman during the band members' third year in high school and their time at Malone University. The band is named after guitarist Hoopes' automobile, a Plymouth Reliant K car, with the spelling intentionally altered to avoid trademark infringement over the "Reliant" name.
Document 7: Jenny Lewis: Jennifer Diane "Jenny" Lewis (born January 8, 1976) is an American singer-songwriter, musician, and actress. She was the lead singer and rhythm guitarist for the indie rock band Rilo Kiley, and has released three solo albums; "Rabbit Fur Coat" (2006), "Acid Tongue" (2008) and "The Voyager" (2014). She performed as part of the duo Jenny & Johnny with then boyfriend Johnathan Rice and is currently a member of the rock trio Nice As Fuck.
Document 8: Jon Peter Lewis: Jon Peter Lewis (born November 7, 1979, Lincoln, Nebraska) is an American singer and songwriter, and was one of the finalists on the third season of the reality/talent-search television series "American Idol". He was frequently referred to by the judges and Ryan Seacrest as JPL.
Document 9: Rilo Kiley: Rilo Kiley ( ) was an American indie rock band based in Los Angeles. Formed in 1998, the band consisted of Jenny Lewis, Blake Sennett, Pierre de Reeder, and Dave Rock.
Document 10: Acid Tongue: Acid Tongue is the second studio album by American singer-songwriter Jenny Lewis, released in September 2008 (see 2008 in music) through Warner Bros. and Rough Trade Records. Inspired by jam sessions, the album was recorded in January 2008 in Van Nuys, California with the intent of capturing a more live feeling than 2006's "Rabbit Fur Coat". Lewis worked with a number of guest musicians and wrote the album with boyfriend Johnathan Rice. Lewis, Rice, Jason Lader, and Dave Scher produced the album. "Acid Tongue" features musical styles ranging from indie rock to alternative country and Americana.
Document 11: Reilly (band): Reilly is an indie Christian alternative folk rock band based in Philadelphia. The band, originally called The John Reilly Band, was formed during the core members' college days by vocalist John Reilly, violinists Dan Huie and former member of the now defunct band On Loan, Noele Huie (née Parris), bassist Matthew Bomberger and drummer Kyle Thoman (Jordan Lenhoff jumped on board next & then Marcus Myers) . They have recorded and released three albums - "While I Was on Earth" (2005), "Let June Decide" (2007), and "Around the World" (2010). The band has played several large festivals, such as Cornerstone, Creation, and Purple Door, and performed with well-known artists such as Switchfoot, Jars of Clay, and BarlowGirl. Frontman John Reilly was nominated for a 2009 GMA Dove Award for his collaboration “Joyful Noise” with Flame and Lecrae on "", and the band's song "Sunlight" was awarded "Best Music Video" at the 2009 San Diego Film Festival.
Document 12: Bethany Joy Lenz discography: This is the discography of Bethany Joy Lenz, an American singer documenting albums, singles and music videos released by Lenz. Lenz released her first album at the age of 21, after her exit from the soap "Guiding Light". She then experienced success with her second album produced by her friend Jeff Cohen and sold during the OTH tour in which she performed with some co-stars from "One Tree Hill". Her third album, produced by Ron Aniello, never came to life due to changes behind the label Epic Records. She then teamed up with her friend Amber Sweeney to create the duet Everly in 2008. After three albums and four years of collaboration, the band split. Soon after that, Lenz released her fourth solo album produced once again by her friend Ron Aniello, and sold during the "Rock the Schools" Concert. A year later Jeff Cohen produced her fifth solo album which was sold to attendees of the One Tree Hill Convention "From Wilmington to Paris" and later 500 autographed first edition copies of the CD were sold on Etsy. In 2015, she released a sneak peek EP of an upcoming album through Kickstarter but the hard copies promised to the backers were sent 2 years later, and the full album never came to life due to legal proceedings with the creator of the project. She then teamed up with artists Daniel Shyman & Doo Crowder to release two songs for Christmas 2015. And they went on tour during summer 2016 under the name of "Joy Lenz and the Fire pit Band".
Document 13: Lana Del Rey discography: American singer and songwriter Lana Del Rey has released five studio albums, four extended plays, 20 singles, and 16 music videos. Lana Del Rey signed a record deal with 5 Points Records in 2007 and the following year, she released her debut EP, "Kill Kill", under the stage name Lizzy Grant. Her debut studio album, "Lana Del Ray", was shelved initially and was released in January 2010 under the name Lana Del Ray. However, the record was pulled three months later.
Document 14: Los Rieleros del Norte: They formed band in Ojinaga, Chihuahua in 1984 and later moved to Texas, and remain one of the oldest norteño bands still active today (Along with Conjunto Primavera, Los Tigres del Norte, Los Huracanes del Norte, and Conjunto Rio Grande). The band's name, "Los Rieleros", is based on work that some members did on the railroads of Pecos, Tx. Unlike many other norteño bands, the Rieleros del Norte use both saxophone and accordion in their music, creating a dual-instrument hybrid. All original members of the band are natives of Ojinaga, Chihuahua, a town from which many other saxophone-norteño bands originated.
Document 15: Melissa Auf der Maur discography: This is a comprehensive listing of official releases by Melissa Auf der Maur, best known for her work in the alternative rock band Hole. Auf der Maur has released two solo studio albums, two extended plays and four singles, all of which have accompanying music videos.
ground_truth: Rilo Kiley