In 2008, Tench became part of a
supergroup, initially named the Scrolls, now officially known as
Works Progress Administration (W.P.A.). The band is composed of Tench,
Sean Watkins (guitar),
Sara Watkins (fiddle),
Glen Phillips (
guitar, vocals), Luke Bulla (fiddle),
Greg Leisz (various),
Pete Thomas (drums), and
Davey Faragher (bass). The group released a self-titled album in September 2009. Tench penned one of the songs on the album, named "The Price", sung by Sara Watkins and himself. A fan of
the Replacements, he would join them on stage. Tench has worked extensively with other musicians, playing keyboards on hundreds of songs on albums such as
Stevie Nicks'
Bella Donna,
Bob Dylan's
Shot of Love, along with
Johnny Cash,
Roy Orbison,
Alanis Morissette,
Eurythmics,
Fiona Apple,
U2,
X, and he is featured on "Depending on You" on
the Rolling Stones's album
Hackney Diamonds, among many more. In 2009, Tench frequently appeared with the Watkins Family Hour at Largo at the Coronet in Los Angeles. He has also appeared at the Largo and at the Fillmore in San Francisco as a special guest with
Gillian Welch and
David Rawlings, and accompanied the
Dave Rawlings Machine on part of their west coast tour in spring 2010. In 2015, the Watkins Family Hour released their debut album and went on a national tour. In 2014, Tench released his first solo album, titled
You Should Be So Lucky. Tench also added keyboard parts to Stevie Nicks' album
24 Karat Gold: Songs from the Vault. In 2016, Tench played the
Fleetwood Mac tribute at the Fonda Theater, in Los Angeles; he performed the song "Silver Springs" with
Courtney Love. Tench also appears on the bill for a tribute to the band
Big Star that took place in Los Angeles, California, in April 2016 (together with members of R.E.M, Wilco and Semisonic). Tench also reunited with Mudcrutch to record the band's second album,
Mudcrutch 2. The band embarked on their American tour on May 26, 2016. In March 2019, Tench played three shows with
Phil Lesh & Friends at the
Capitol Theatre in
Port Chester,
New York. He also played on three songs from
the Who's album
WHO, released in December 2019. In March 2025, Tench released his second solo studio album, entitled
The Melancholy Season ==Recognition==