Tim Weidner is an engineer and producer, best known for his work with Trevor Horn

Trevor Horn

Trevor Charles Horn CBE is an English pop music record producer, songwriter, musician and singer. He was born in Houghton-le-Spring in north-east England....

. He produced Yes

Yes (band)

Yes are an English rock band who achieved worldwide success with their progressive, art, and symphonic style of rock music. Regarded as one of the pioneers of the progressive genre, Yes are known for their lengthy songs, mystical lyrics, elaborate album art, and live stage sets...

's album Magnification

Magnification (album)

Magnification is the nineteenth studio album by progressive rock band Yes, released in 2001. It was the band's first album of the new century, and their second with a full orchestra...

and for Dead or Alive

Dead or Alive (band)

Dead or Alive were a British New Wave band from Wirral, England, United Kingdom, Europe. The band rose to fame in the 1980s with their number one single on the UK Singles Chart, "You Spin Me Round ". They were the first group to have a number one single under the production team Stock Aitken Waterman...

. He also did a Surround Sound mix for a DVD-A re-release of Yes's Fragile

Fragile

Fragile may be an adjective meaning brittle.It may also refer to:-In albums::*Fragile , 1971*The Fragile, a 1999 album by Nine Inch Nails*Fragile , 2000*Fragile , 2000...

. He has done mixing for artists including Seal

Seal (musician)

Seal Henry Olusegun Olumide Adeola Samuel , known simply as Seal, is a British soul and R&B singer-songwriter, of Nigerian and Brazilian background. Seal has won numerous music awards throughout his career, including three Brit Awards—winning Best British Male in 1992, four Grammy Awards, and an...

, Art of Noise and Captain

Captain (band)

Captain were an alternative rock band from London, England, who formed in early 2005. Influenced by groups such as The Smashing Pumpkins, The Beach Boys, My Bloody Valentine and The Cure, their music has also been compared by critics to Prefab Sprout, The Beautiful South and Deacon Blue...

. He has been an engineer for artists including John Legend

John Legend

John Roger Stephens , better known by his stage name John Legend, is an American singer, musician, and actor. He is the recipient of nine Grammy Awards, and in 2007, he received the special Starlight award from the Songwriters Hall of Fame.Prior to the release of his debut album, Stephens' career...

, Jordin Sparks

Jordin Sparks

Jordin Brianna Sparks is an American pop / R&B singer-songwriter and actress. She hails from Glendale, Arizona who rose to fame as the winner of the sixth season of American Idol. Sparks won when she was 17 years old, making her the youngest winner in Idol history...

 and David Cook

David Cook (singer)

David Roland Cook is an American rock singer-songwriter, who rose to fame after winning the seventh season of the reality television show American Idol...

. He also worked on albums including Escala

Escala (album)

Escala is the self-titled debut album by British Quartet Escala, who appeared on the ITV talent contest Britain's Got Talent. It was released on 25 May 2009 in the United Kingdom.- Release :...

. He played bass on Marc Almond

Marc Almond

Marc Almond is an English singer-songwriter and musician, who originally found fame as half of the seminal synthpop/New Wave duo Soft Cell...

's Tenement Symphony

Tenement Symphony

Tenement Symphony is an album by Marc Almond, released in 1991. It reached #39 in the UK Albums Chart and includes the UK top 40 single "My Hand Over My Heart", top 20 "Jacky",and the top 5 hit "The Days of Pearly Spencer".-Track listing:...

.