Jeff Tweedy
Jeffrey Scot Tweedy (born August 25, 1967) is an American songwriter, musician, and record producer best known as the singer and guitarist of the band Wilco.
Tweedy, originally from Belleville, Illinois, started his music career in high school in his band
The Plebes with Jay Farrar, which subsequently transitioned into the alternative country band Uncle Tupelo.
After Uncle Tupelo broke up Tweedy formed Wilco which found critical and commercial success, most notably with "Yankee Hotel Foxtrot" and "A Ghost Is Born", the latter of which received a Grammy for Best Alternative Album in 2005.
Across Tweedy's career he has released 18 studio albums, including four with Uncle Tupelo, ten with Wilco, one with his son Spencer, a solo acoustic album, two solo studio albums, along with numerous collaborations with other musicians, most notably "Mermaid Avenue" with Billy Bragg.
On November 30, 2018 Jeff Tweedy released "Warm," his first solo album of new material.
"
Warmer", a companion album to "Warm", was released on April 13, 2019.
In November 2018, Tweedy released his first memoir, "Let's Go
(So We Can Get Back)".
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
Amedeo Escobar
Amedeo Escobar( 1888–1973) was an Italian composer of film scores.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Chelsea Walls
Chelsea Walls is a 2001 independent film directed by Ethan Hawke and released by Lions Gate Entertainment.
It is based on the play "Chelsea Walls" by Nicole Burdette.
It stars Kris Kristofferson, Uma Thurman, Rosario Dawson, and Robert Sean Leonard among others, with original score by Jeff Tweedy of Wilco.
The story takes place in the historic Chelsea Hotel in New York City.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.

Question: What nationality is the composer of film Chelsea Walls?
Answer: American