Question: Which of the following is characterized by his "whispery, spiderweb-thin delivery": Slint or Elliott Smith?

Context paragraphs:
An Introduction to... Elliott Smith: An Introduction to... Elliott Smith is a posthumous compilation album by American singer-songwriter Elliott Smith, released on November 2, 2010 by Kill Rock Stars in the United States.

New Moon (Elliott Smith album): New Moon is a posthumous compilation album by American singer-songwriter Elliott Smith, released on May 8, 2007 by Kill Rock Stars.  It contains twenty-four previously unreleased songs, most recorded between 1994 and 1997 during the sessions for Smith's albums "Elliott Smith" and "Either/Or".

Lucky Three: Lucky Three (or Lucky Three: An Elliott Smith Portrait) is a 1997 11-minute short film directed by Jem Cohen and featuring singer-songwriter Elliott Smith.

Needle in the Hay: "Needle in the Hay" is a song by American singer-songwriter Elliott Smith.  It was released on January 1, 1995 by record label Kill Rock Stars as the sole single from his second studio album, "Elliott Smith".

Elliott Smith: Steven Paul "Elliott" Smith (August 6, 1969 – October 21, 2003) was an American singer, songwriter, and musician.  Smith was born in Omaha, Nebraska, raised primarily in Texas, and lived for much of his life in Portland, Oregon, where he first gained popularity.  Smith's primary instrument was the guitar, though he was also proficient with piano, clarinet, bass guitar, drums, and harmonica.  Smith had a distinctive vocal style, characterized by his "whispery, spiderweb-thin delivery", and used multi-tracking to create vocal layers, textures, and harmonies.

Home to Oblivion: An Elliott Smith Tribute: Home to Oblivion: An Elliott Smith Tribute is a 2006 instrumental tribute album to Elliott Smith by pianist Christopher O'Riley.

Elliott Smith (book): Elliott Smith is a book about the musician Elliott Smith that was compiled by photographer Autumn de Wilde.  The foreword was written by Beck and Chris Walla.  The book was released in November 2007.

Elliott Smith and the Big Nothing: Elliott Smith and the Big Nothing is a biography of musician Elliott Smith by Benjamin Nugent.  It was published by Da Capo Press on October 30, 2004, just past the one-year anniversary of Smith's death.  The book contains interviews with two of the musician's producers, Rob Schnapf and David McConnell, and friends such as Pete Krebs, and Bill Santen, but does not contain any original interviews with Smith, his family or his close friends.

Heatmiser: Heatmiser was an American alternative rock band, formed in Portland, Oregon in October 1991.  Consisting of Elliott Smith (guitar and vocals), Neil Gust (guitar and vocals), Brandt Peterson (bass; later to be replaced by Sam Coomes, frontman of Quasi) and Tony Lash (drums), they were known for their well-crafted lyrics and songs often featuring the juxtaposition of melancholic and cheery words and melodies.  The pop-oriented songs of Elliott Smith were a contrast to the darker songs of Neil Gust, while both Smith and Gust's songs touched on subjects such as anger, alienation, loneliness and despair.

Slint: Slint is an American rock band consisting of Brian McMahan (guitar and vocals), David Pajo (guitar), Britt Walford (drums and vocals), Todd Brashear (bass on "Spiderland"), and Ethan Buckler (bass on "Tweez").  They formed in Louisville, Kentucky, United States, in 1986.  Slint's first album "Tweez" was recorded by engineer Steve Albini in 1987 and released in obscurity on the Jennifer Hartman Records label in 1989.  It was followed two years later by the critically acclaimed "Spiderland", released on the independent label Touch and Go Records.

Supporting paragraphs: Slint Elliott Smith
Answer: Steven Paul "Elliott" Smith