Feature Photo: Joe Sukkos, CC0, via Wikimedia Commons
Union Station emerged around singer and fiddler Alison Krauss during the second half of the 1980s. The group released its first album under the Alison Krauss & Union Station name, Two Highways, in 1989. Since then, the ensemble has become one of the most influential acts in contemporary bluegrass and American roots music, combining traditional instrumentation with carefully selected songs, sophisticated vocal arrangements, and polished production.
Alison Krauss & Union Station has released seven studio albums under the group name: Two Highways in 1989, Every Time You Say Goodbye in 1992, So Long So Wrong in 1997, New Favorite in 2001, Lonely Runs Both Ways in 2004, Paper Airplane in 2011, and Arcadia in 2025. The band has also released live recordings and contributed to major soundtrack projects, most notably O Brother, Where Art Thou?.
Arcadia marked the first new Alison Krauss & Union Station studio album in fourteen years. It also introduced vocalist and guitarist Russell Moore following Dan Tyminski’s decision to concentrate on his solo career. The current ensemble includes Krauss, Moore, Ron Block, Barry Bales, Jerry Douglas, and longtime drummer and percussionist Larry Atamanuik. Fiddler and multi-instrumentalist Stuart Duncan joined the touring lineup for the Arcadia concerts.
Throughout its history, Union Station has combined remarkable continuity with carefully chosen personnel changes. Several former members went on to major careers of their own, while the current musicians remain among the most respected instrumentalists and vocalists in bluegrass. The complete roster of current, touring, and former members is detailed below.
Current Members
Alison Krauss
Alison Maria Krauss was born on July 23, 1971, in Decatur, Illinois, and grew up in Champaign. She began competing as a fiddler while still a child and signed with Rounder Records as a teenager. Her first solo album, Too Late to Cry, was released in 1987, followed by the first Alison Krauss & Union Station album, Two Highways, in 1989.
Krauss has remained the musical and emotional center of Union Station as its lead vocalist, fiddler, producer, and principal song selector. Her performances appear on every Union Station album, from Two Highways through Arcadia. Her voice and fiddle work have helped the band bring traditional bluegrass, country, folk, and contemporary songwriting to audiences far beyond the genre’s original boundaries.
Outside Union Station, Krauss has maintained a major solo and collaborative career. Her recordings with Robert Plant include Raising Sand and Raise the Roof. She has also worked with James Taylor, Brad Paisley, Sting, Dolly Parton, and numerous other artists, while contributing to film soundtracks including O Brother, Where Art Thou? and Cold Mountain.
Krauss has won 27 Grammy Awards, placing her among the most honored artists in Grammy history. She received the National Medal of Arts in 2019 and was inducted into the Bluegrass Music Hall of Fame in 2021.
Barry Bales
Barry Bales was born on August 23, 1969, in Kingsport, Tennessee. He joined Union Station in 1990 and became the band’s bassist and one of its principal harmony vocalists. His upright bass work has provided the rhythmic foundation for the ensemble throughout most of its recording history.
Bales first appeared on Every Time You Say Goodbye and has performed on every subsequent Union Station studio album, including So Long So Wrong, New Favorite, Lonely Runs Both Ways, Paper Airplane, and Arcadia. His ability to support delicate vocal arrangements while driving faster bluegrass performances has made him essential to the band’s sound.
Bales also contributed to the O Brother, Where Art Thou? soundtrack and appeared in the film as one of the Soggy Bottom Boys. Outside Union Station, he has recorded with Dolly Parton, Vince Gill, Willie Nelson, Reba McEntire, Dwight Yoakam, Merle Haggard, and many others.
As a songwriter, Bales co-wrote “Nobody to Blame” with Chris Stapleton and Ronnie Bowman. He has received numerous Grammy, International Bluegrass Music Association, Country Music Association, and Academy of Country Music honors. He is also a member of the Earls of Leicester.
Ron Block
Ron Block was born on July 30, 1964, and grew up in Southern California. His father owned Hogan’s House of Music, where Block was surrounded by bluegrass instruments and recordings. Inspired by Earl Scruggs, he began learning banjo as a teenager and later developed into an accomplished guitarist, singer, songwriter, and arranger.
Block joined Union Station in 1991 and first appeared on Every Time You Say Goodbye. His banjo, guitar, vocals, songwriting, and arranging have remained central to every Union Station album released since then. His work helped define the band’s balance between traditional bluegrass precision and contemporary songcraft.
Block has written and co-written numerous songs recorded by Union Station and other artists. He has also released several solo albums, including Faraway Land, DoorWay, Walking Song, and Hogan’s House of Music.
Outside Union Station, Block has recorded with artists including Dolly Parton, Vince Gill, Brad Paisley, Eric Clapton, and Sierra Hull. He has also collaborated with Irish banjo player Damien O’Kane on projects that connect American bluegrass with Irish traditional music.
Jerry Douglas
Jerry Douglas was born on May 28, 1956, in Warren, Ohio. He began playing dobro as a child after hearing Josh Graves perform with Flatt and Scruggs. Long before joining Union Station, Douglas had established himself as one of the most innovative and widely recorded resonator-guitar players in American music.
Douglas became an official member of Union Station in 1998 following Adam Steffey’s departure. He has appeared on every group album from New Favorite through Arcadia, contributing dobro, lap steel, vocals, arrangements, and production ideas. His distinctive tone and melodic imagination became inseparable from the band’s mature sound.
Douglas has released an extensive catalog of solo albums and has recorded with artists including Ray Charles, Eric Clapton, Paul Simon, Garth Brooks, Phish, Mumford & Sons, and the Allman Brothers Band. He has also served as a musical director for the long-running Transatlantic Sessions.
Douglas received a National Heritage Fellowship from the National Endowment for the Arts in 2004. He was inducted into the Bluegrass Music Hall of Fame in 2024.
Russell Moore
Russell Moore joined Alison Krauss & Union Station as a vocalist, guitarist, and mandolin player for the band’s return in 2025. He succeeded longtime member Dan Tyminski, who stepped away from the touring lineup to focus on his solo career.
Before joining Union Station, Moore became widely known as the lead singer and bandleader of Russell Moore & IIIrd Tyme Out. He earned six International Bluegrass Music Association Male Vocalist of the Year awards, making him one of the most decorated singers in the organization’s history.
Moore appears on Arcadia, sharing lead and harmony vocal duties with Krauss while contributing guitar and mandolin. His performances brought a new vocal identity to Union Station without abandoning the carefully blended harmonies and understated musicianship that had long defined the group.
Larry Atamanuik
Larry Atamanuik is the longtime drummer and percussionist for Alison Krauss & Union Station. His restrained, highly musical approach allows him to support acoustic instruments without overwhelming the band’s vocal arrangements or bluegrass foundation.
Atamanuik can be heard on major Union Station projects including New Favorite, Live, Lonely Runs Both Ways, Paper Airplane, and Arcadia. His playing has been an important part of the ensemble’s concert sound and its ability to move naturally between traditional bluegrass, country, folk, and more atmospheric material.
Before and outside his work with Union Station, Atamanuik performed with artists and groups including Emmylou Harris and the Nash Ramblers. He remained part of the Union Station lineup during the band’s return to touring in 2025 and 2026.
Current Touring Member
Stuart Duncan
Stuart Duncan joined the Union Station touring ensemble for the Arcadia tour in 2025. A celebrated fiddler and multi-instrumentalist, he contributes fiddle, mandolin, guitar, and additional textures during the band’s live performances.
Duncan has spent decades as one of Nashville’s most respected acoustic musicians. His extensive recording and touring career includes work with the Nashville Bluegrass Band, Robert Plant and Alison Krauss, Dolly Parton, George Strait, and many other artists.
His addition allowed Krauss to concentrate more fully on lead vocals during selected songs while preserving the twin-fiddle possibilities and instrumental depth associated with Union Station’s live sound.
Former Members
Jeff White
Jeff White was the guitarist and a vocalist on Union Station’s first group album, Two Highways. His rhythm guitar and harmony singing helped establish the sound of the ensemble’s earliest commercially released lineup.
White sang lead on selected recordings and remained part of the group during its first period of national exposure. After leaving Union Station, he continued an extensive career as a guitarist, singer, songwriter, and session musician, working with Vince Gill, Lyle Lovett, Patty Loveless, and many other artists.
John Pennell
John Pennell was the bassist and one of the formative songwriters associated with the earliest version of Union Station. He had performed with Krauss before the release of Two Highways and contributed three songs to that album.
Pennell’s bass playing and songwriting helped establish the ensemble’s early identity. He also wrote material recorded on Krauss’s solo albums and remained a respected figure in the band’s history long after leaving the touring lineup.
Mike Harman
Mike Harman played banjo and contributed harmony vocals on Two Highways. His energetic banjo work provided an important traditional bluegrass element during Union Station’s first officially released album.
Harman left the group as Union Station moved toward the lineup heard on Every Time You Say Goodbye. His contributions remain preserved on the album that introduced Alison Krauss & Union Station as a recording group.
Dave Denman
Dave Denman was a guitarist, mandolin player, and harmony singer in a very early version of Union Station while Krauss was still a teenager. He performed with the group before the release of Two Highways and contributed harmony vocals to Krauss’s 1987 solo album, Too Late to Cry.
Denman chose not to continue with the demands of a full-time touring career, but his work belongs to the pre-album history from which Alison Krauss & Union Station developed.
Lonnie Meeker
Lonnie Meeker was a guitarist in one of the earliest Union Station lineups and worked with Krauss around the time she secured her recording agreement with Rounder Records. Archival photographs identify Meeker alongside Krauss, John Pennell, and Dave Denman during the group’s formative years.
His tenure came before the lineup that recorded Two Highways, making him part of the ensemble’s early pre-album history rather than its best-known recording period.
Alison Brown
Alison Brown performed with Union Station during the transition between the original Two Highways lineup and the group that recorded Every Time You Say Goodbye. She contributed banjo and guitar during the band’s early development.
After leaving Union Station, Brown built a major career as a banjo player, guitarist, composer, and record-company executive. She co-founded Compass Records, which became an important independent label for bluegrass, folk, Celtic, and roots music.
Tim Stafford
Tim Stafford joined Union Station around 1990 as a guitarist and vocalist. He appeared on Every Time You Say Goodbye, the 1992 album that won the Grammy Award for Best Bluegrass Album.
After leaving Union Station, Stafford became a founding member of Blue Highway and developed a highly respected career as a guitarist, singer, songwriter, producer, and educator.
Adam Steffey
Adam Steffey joined Union Station around 1990 as its mandolin player. He appeared on Every Time You Say Goodbye and So Long So Wrong, contributing the powerful mandolin playing that helped define the band’s 1990s sound.
Steffey left Union Station in 1998. He later performed with Mountain Heart, the Dan Tyminski Band, the Boxcars, and other major bluegrass ensembles while also releasing solo recordings.
Dan Tyminski
Dan Tyminski joined Union Station in 1992 as a guitarist, mandolin player, and vocalist. After a brief return to the Lonesome River Band, he rejoined Union Station in 1994 and remained one of its defining members for approximately three decades.
Tyminski appeared on So Long So Wrong, New Favorite, Lonely Runs Both Ways, and Paper Airplane. He also played guitar and mandolin during the sessions for Arcadia, although Russell Moore supplied the album’s male lead vocals and joined the touring lineup.
His performance of “I Am a Man of Constant Sorrow” for O Brother, Where Art Thou? became one of the most recognizable bluegrass recordings of the modern era. Tyminski also reached an international audience as the vocalist on Avicii’s “Hey Brother.”
Outside Union Station, he has released solo albums and led several versions of the Dan Tyminski Band. His departure from the Union Station touring lineup allowed him to focus fully on that work.
John R. Bowman
John R. Bowman served as a temporary guitarist and vocalist with Union Station during the period when Dan Tyminski briefly returned to the Lonesome River Band. Bowman helped maintain the group’s touring schedule until Tyminski rejoined.
Bowman continued working throughout the bluegrass community as a singer, guitarist, and bandleader following his time with Union Station.
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Updated August 1, 2026.
Complete List Of Alison Krauss & Union Station Band Members article published on ClassicRockHistory.com © 2026
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