Answer the question at the end by quoting:

Ai Otsuka (Da Zhong  Ai , Otsuka Ai, born September 9, 1982) is a Japanese singer-songwriter from Suminoe-ku, Osaka, Japan. She is a popular artist on the Avex Trax label and is best known for her 2003 hit "Sakuranbo," which stayed in the Top 200 Oricon Weekly Singles Chart for 103 weeks. A piano player since age four, Otsuka composes and co-produces her own songs, as well as writes her own lyrics. Her music ranges from upbeat pop/rock music to ballads.
In November 2004, the follow-up to Love Punch, Love Jam, was released, which met even greater popular success. Along with three single released before her second studio album was released. First, "Happy Days" sold 163,433 units and reached third on the Oricon weekly chart. Love Jam Tour 2005, her first tour, began on April 24, 2005. It was completed in June 2005 and a live DVD with footage was released on July 27, 2005. Love Cook, her third album was released on December 14, 2005.  "Kingyo Hanabi" was the second single to be released after her first album. "Kingyo Hanabi" also landed in third on the Oricon weekly chart but was able to sell 148,121 units, about 20,000 copies less than her "Happy Days" single. Two months later, Otsuka released another single, "Daisuki da Yo". Like the previous two singles, it reached number 3 on the Oricon weekly chart and sold 156,844 units.  Otsuka released her second studio album a month later in November 2004. Love Jam debuted at the number one position and sold 224,381 units in its first week. In total, 656,700 units were sold. Love Jam became her first album to top the chart, but at the same time it was her lowest selling studio album. Love Jam was released in two different versions including a CD and a CD+DVD version. Following the release of Love Jam, Ai Otsuka released the recut single "Kuroge Wagyu Joshio Tan Yaki 680 Yen" in February 2005. It was a different version of the "Kuroge Wagyu Joshio Tan Yaki 735 Yen" track on Love Jam. "Kuroge Wagyu Joshio Tan Yaki 680 Yen" is arranged differently in terms of music and vocals. This single sold 149,134 units and debuted third on the Oricon weekly chart and was the sixty-eighth single of 2005. It was the first ending theme song for the anime Black Jack.

What is the relation between Ai and LOve jam?

Otsuka released her second studio album a month later in November 2004. Love Jam debuted at the number one position



Answer the question at the end by quoting:

Maines was born in Lubbock, Texas, to country musician and producer Lloyd Maines and his wife Tina May Maines. She attended Williams Elementary School in Lubbock where her second grade teacher recalls being told by Maines during a math lesson, "Teacher, I don't need to learn this stuff--I'm gonna be a star." Maines was a cheerleader while attending O. L. Slaton Junior High School, and graduated in 1992 from Lubbock High School where she had participated in the school choir. Maines has described growing up in conservative Texas, saying "I always rebelled against that.
Maines's first commercially released work was background vocals on Pat Green's debut album, Dancehall Dreamer, produced by her father Lloyd Maines and released in 1995. At the end of 1995, at age 21, Maines joined the all-female country music band, the Dixie Chicks, which had been performing since 1989, but which had been unsuccessful in gaining more than local attention. Maines replaced founding lead singer Laura Lynch. She plays guitar and bass in concert in the band.  Maines co-wrote four tracks for the Dixie Chicks' first three albums, including the Billboard Hot Country Singles & Tracks chart number one hit "Without You" on Fly. Maines was a primary songwriter on all 14 tracks of the band's 2006 album Taking the Long Way which peaked on the Billboard 200 chart at No. 1. Taking the Long Way has the Billboard Hot 100 single "Not Ready to Make Nice", (Maines, Strayer, Erwin, Wilson) hitting No. 4 and for which the band won the songwriting Grammy Award, for Song of the Year. Maines considers the songwriting she did for Taking the Long Way "pure therapy" after the controversy that ensued over a comment Maines made from the stage in London that criticized U.S. President George W. Bush. "Everything felt more personal this time", Maines said about the album, "there's just more maturity, depth, intelligence. ... [These songs] feel more grown-up."  Maines collaborates with other musical artists, both as a member of the Dixie Chicks and an individual singer. The Dixie Chicks first worked with Sheryl Crow in 1999 while performing for the concert tour Lilith Fair. Since then, the Dixie Chicks have worked with Crow on her Sheryl Crow and Friends: Live from Central Park album, a Crow remixed version of "Landslide" performed by the Chicks, and the Dixie Chicks' song "Favorite Year" from Taking the Long Way. Maines has performed with artists including Pat Green, Charlie Robison, Yellowcard, Stevie Nicks, Patty Griffin, Neil Diamond, Eddie Vedder, Pete Yorn and Ben Harper.  Maines is a friend of Howard Stern and has made several appearances on his show.  On May 7, 2013, Maines released a solo album entitled Mother. This was Maines's first album since the Dixie Chicks hiatus started in 2007. The album was co-produced by Ben Harper. The album contains Maines's interpretation of several cover songs, including Pink Floyd's "Mother", Eddie Vedder's "Without You", and Jeff Buckley's "Lover, You Should've Come Over". She also sings about motherhood, feminism, and painful relationships.

when did his career started