Ana Lenchantin is an Argentine

Argentina

Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...

-American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 cellist

Cello

The cello is a bowed string instrument with four strings tuned in perfect fifths. It is a member of the violin family of musical instruments, which also includes the violin, viola, and double bass. Old forms of the instrument in the Baroque era are baryton and viol .A person who plays a cello is...

 (of French

French people

The French are a nation that share a common French culture and speak the French language as a mother tongue. Historically, the French population are descended from peoples of Celtic, Latin and Germanic origin, and are today a mixture of several ethnic groups...

 ancestry ) known for frequent appearances with American rock bands such as Into the Presence The Eels

Eels (band)

Eels is an American indie rock band formed by singer/songwriter Mark Oliver Everett, better known as E...

, Gnarls Barkley

Gnarls Barkley

Gnarls Barkley is an American soul duo comprising Danger Mouse and Cee Lo Green. Their first studio album St. Elsewhere was released in 2006; along with its first single "Crazy". Both single and album were a major commercial success and have been noted for their large sales by download...

, No Doubt

No Doubt

No Doubt is an American rock band from Anaheim, California that formed in 1986. The ska-pop sound of their first album No Doubt , failed to make an impact...

, Arthur Lee and Love

Love (band)

Love was an American rock group of the late 1960s and early 1970s. They were led by singer/songwriter Arthur Lee and lead guitarist Johnny Echols...

, A Perfect Circle

A Perfect Circle

A Perfect Circle is an American rock supergroup formed in 1999 by guitarist Billy Howerdel and Tool vocalist Maynard James Keenan. The original incarnation of the band also included Paz Lenchantin on bass, Troy Van Leeuwen on guitar, and Tim Alexander on drums...

, Nine Inch Nails

Nine Inch Nails

Nine Inch Nails is an American industrial rock project, founded in 1988 by Trent Reznor in Cleveland, Ohio. As its main producer, singer, songwriter, and instrumentalist, Reznor is the only official member of Nine Inch Nails and remains solely responsible for its direction...

, Queens of the Stone Age

Queens of the Stone Age

Queens of the Stone Age is an American rock band from Palm Desert, California, United States, formed in 1997. The band's line-up has always included founding member Josh Homme , with the current line-up including longtime members Troy Van Leeuwen and Joey Castillo , alongside Michael Shuman and...

, 30 Seconds to Mars

30 Seconds to Mars

30 Seconds to Mars is an American rock band from Los Angeles, formed in 1998. Since 2007, the band has consisted of actor Jared Leto , Shannon Leto and Tomo Miličević...

, Brian Wilson

Brian Wilson

Brian Douglas Wilson is an American musician, best known as the leader and chief songwriter of the group The Beach Boys. Within the band, Wilson played bass and keyboards, also providing part-time lead vocals and, more often, backing vocals, harmonizing in falsetto with the group...

, Billy Corgan

Billy Corgan

William Patrick "Billy" Corgan, Jr. is an American singer, songwriter, guitarist and occasional poet best known as the frontman and sole permanent member of The Smashing Pumpkins. Formed by Corgan and guitarist James Iha in Chicago, Illinois in 1987, the band quickly gained steam with the...

, Billy Howerdel

Billy Howerdel

Billy Howerdel is the founding member, guitarist, songwriter, and producer for the bands A Perfect Circle and Ashes Divide. He has recorded three acclaimed studio albums with the former, and in 2008, Ashes Divide released their debut album, Keep Telling Myself It's Alright.-Early life:Howerdel was...

, Glenn Hughes, Jenny Lewis

Jenny Lewis

Jennifer Diane Lewis , is an American singer-songwriter musician and actress. She was the primary vocalist of the indie rock band Rilo Kiley, and has released two solo albums. She currently performs as part of the duo Jenny & Johnny with boyfriend Johnathan Rice...

, Melissa Auf der Maur

Melissa Auf der Maur

Melissa Auf der Maur is a Canadian rock musician from Montreal, Quebec, Canada. Her career has included 5 years as bassist with the band Hole and she later toured with The Smashing Pumpkins for their 2000 tour. Her second solo album, Out of Our Minds, was released on March 30, 2010. She is also a...

, Damien Rice

Damien Rice

Damien Rice is an Irish singer-songwriter, musician and record producer who plays guitar, piano, clarinet and percussion....

, Kerli, Lenka, and many more.

She toured with Eels

Eels (band)

Eels is an American indie rock band formed by singer/songwriter Mark Oliver Everett, better known as E...

 in their 2005 "Eels with Strings" tour and appears on Eels with Strings: Live at Town Hall

Eels with Strings: Live at Town Hall

-DVD track listing:#I Heart NY#"Theme from Blinking Lights"#"Going to Your Funeral Part 2"  – 1:53#"Dust of Ages"  – 2:06#"In the Yard, Behind the Church" – 3:12#Ladies of EELS...

. She has made numerous appearances on the late night television shows such as on Late Night with Conan O'Brien

Late Night with Conan O'Brien

Late Night with Conan O'Brien is an American late-night talk show hosted by Conan O'Brien that aired 2,725 episodes on NBC between 1993 and 2009. The show featured varied comedic material, celebrity interviews, and musical and comedy performances. Late Night aired weeknights at 12:37 am...

, The Tonight Show with Jay Leno

The Tonight Show with Jay Leno

The Tonight Show with Jay Leno is an American late-night talk show hosted by Jay Leno that initially aired from May 25, 1992 to May 29, 2009, and resumed production on March 1, 2010. The fourth incarnation of the Tonight Show franchise made its debut on May 25, 1992, three days following Johnny...

, Late Show with David Letterman

Late Show with David Letterman

Late Show with David Letterman is a U.S. late-night talk show hosted by David Letterman on CBS. The show debuted on August 30, 1993, and is produced by Letterman's production company, Worldwide Pants Incorporated. The show's music director and band-leader of the house band, the CBS Orchestra, is...

, Last Call with Carson Daly

Last Call with Carson Daly

Last Call with Carson Daly is an American late night talk show that is broadcast on NBC. The show is hosted by Carson Daly, the half-hour show featuring celebrity interviews, documentary-style coverage of a topic, and musical performances. Last Call airs weeknights at 1:35 a.m. Eastern / 12:35 a.m....

, The Late Late Show with Craig Ferguson

The Late Late Show with Craig Ferguson

The Late Late Show with Craig Ferguson is a Peabody Award-winning American late-night talk show hosted by Scottish American comedian Craig Ferguson. Ferguson, the third regular host of the Late Late Show franchise, follows Late Show with David Letterman in the CBS late-night lineup...

and Later... with Jools Holland in England.

While on tour with Gnarls Barkley in 2006, Ana Lenchantin was contacted by Trent Reznor of Nine Inch Nails to perform and be Musical Director of the "unplugged" version of NIN at Neil Young's Bridge School Benefit. The instrumentation consisted of a violin, two cellos, bass, and a variety of Chinese instruments. Soon after the performance, Trent and strings were in the studio recording the 6 tracks. In 2009 she returned to perform at the Bridge School Benefit, this time putting a string group together with the band No Doubt.

She is the sister of Paz Lenchantin

Paz Lenchantin

Paz Lenchantin is an American musician of French ancestry. She came to Los Angeles, California with her family at the age of four....

 and the late Luciano Lenchantin. She collaborated with Paz's short-lived group Zwan

Zwan

Zwan was an American alternative rock band that was formed by members of The Smashing Pumpkins, Slint, Tortoise, Chavez, and A Perfect Circle. Zwan was started in late 2001 by Billy Corgan, lead singer and guitarist of The Smashing Pumpkins, after the Pumpkins disbanded in December 2000. The band...

 and was slated to contribute to the acoustic incarnation of Zwan known as "The Djali Zwan".

Ana was the cellist for Indie/classical/rock band The Romanovs

The Romanovs (band)

The Romanovs are an Indie/Alternative/Classical band from LA. The band consists of Morgan Kibby , Ana Lenchantin , Dan Rosa , Wesley Precourt and Randy Cooke ....

 and core member of the Los Angeles based band, Into the Presence. On September 21, 2009, she appeared on the 2 hour season 6 premiere of "House M.D.

House (TV series)

House is an American television medical drama that debuted on the Fox network on November 16, 2004. The show's central character is Dr. Gregory House , an unconventional and misanthropic medical genius who heads a team of diagnosticians at the fictional Princeton-Plainsboro Teaching Hospital in...

" as a guest star in the role of "Silent Girl".