Question: Which musician in the indi rock band Pavement created an album titled Mirror Traffic?

Context paragraphs:
Janet Weiss: Janet Lee Weiss (born September 24, 1965) is a rock drummer, best known as a member of Sleater-Kinney and currently also a member of Quasi.  She was the drummer for Stephen Malkmus and the Jicks, leaving after the album "Mirror Traffic", and contributed to The Shins' fourth studio album, "Port of Morrow" (2012).  She was also the drummer for Wild Flag.  Weiss is highly regarded as a drummer; "Stylus Magazine" listed her as one of rock's fifty greatest drummers, while "LA Weekly" places her in the top twenty.

Perfect Sound Forever (book): Perfect Sound Forever: The Story of Pavement is a 2004 biographical book written by Rob Jovanovic about the 1990s indie rock band Pavement.

Mirror Traffic: Mirror Traffic is an album by Stephen Malkmus and the Jicks, released on August 23, 2011 by Matador Records.  It is the first collaboration between Stephen Malkmus and producer Beck and also the last album to feature drummer Janet Weiss, who moved on to become a member of Wild Flag.  As of November 2013, the album has sold 30,000 copies in the U.S. according to Nielsen SoundScan.

Stephen Malkmus: Stephen Joseph Malkmus (born May 30, 1966) is an American musician best known as the lead singer and guitarist of the indie rock band Pavement.  He currently performs with Stephen Malkmus and the Jicks.

Steve West (musician): Steve West (born December 8, 1966, in Charlottesville, Virginia) replaced original drummer Gary Young in the critically acclaimed indie rock band Pavement.  He is a graduate of Trinity High School in Richmond, Virginia.  At Trinity, he played drums in the band Stalingrad with singer John Smith, bassist Hanby Carter, and guitarist Rob Williams.  Stalingrad played at high school dances and small clubs in the Richmond area.  Stalingrad changed their name to Contoocook Line in 1986 and toured the Southeast, releasing an album called "Oliver's Garden" on Rughead Records in 1987.  Contoocook Line relocated to New York City in 1990; while in New York, West became friends with members of Pavement.  West joined Pavement after Contoocook Line disbanded in 1991.  Hanby Carter and Rob Williams continue to release material and tour as Joe Buck Jr.

Rob Jovanovic: Rob Jovanovic is an author, most notable for his 2004 biography about the indie rock band Pavement, "Perfect Sound Forever: The Story of Pavement".  Jovanovic has also penned volumes on Beck, Richey Edwards of the Manic Street Preachers, Nirvana, Big Star, Kate Bush and R.E.M. as well as sports titles.

Demolition Plot J-7: Demolition Plot J-7 is the second extended play by American indie rock band Pavement, released in 1990.  The EP was the band's first release on Chicago independent label Drag City, and its first release that was not self-issued.  "Demolition Plot J-7" shared many of the same indie and punk rock influences of Pavement's 1989 debut "Slay Tracks (1933-1969)", but also diversified the group's sound by incorporating keyboards.

Brighten the Corners: Brighten the Corners is the fourth studio album by American indie rock band Pavement, recorded in 1996 and released the following year.  All songs were written by lead singer Stephen Malkmus, apart from Scott Kannberg's "Date with Ikea" and "Passat Dream".  The title is likely a reference to Ella Fitzgerald's 1967 album "Brighten the Corner", or to the 1957 Thelonious Monk album "Brilliant Corners".  It is also the only Pavement album to feature a full lyric sheet.

Cut Your Hair: "Cut Your Hair" is a song by American rock band Pavement from their second album, "Crooked Rain, Crooked Rain."  It was written by Pavement songwriter and lead singer Stephen Malkmus.  The song snidely attacks the importance of image in the music industry.  In one verse, Malkmus sarcastically recites a fictitious ad looking for a musician to join a band: "advertising looks and chops a must/ no big hair".

Slay Tracks (1933–1969): Slay Tracks (1933–1969) (usually referred to as Slay Tracks) is American indie rock band Pavement's debut extended play (EP).  Pavement—at that time, a duo of just its two founding members Stephen Malkmus (guitar, vocals) and Scott Kannberg (guitar)—recorded "Slay Tracks" with producer and future member Gary Young (drums) during a four-hour session.  Pavement self-released the EP as a 7" vinyl record on the band's own record label Treble Kicker in 1989.  The music of "Slay Tracks" was influenced by indie and punk rock bands such as Swell Maps and The Fall, and many of the lyrics were inspired by life in the band's hometown of Stockton, California.

Supporting paragraphs: Mirror Traffic Stephen Malkmus
Answer: Stephen Malkmus