Stefan Olsdal

In 2016 Olsdal produced 'La Chica Con Los Ojos Dorados', and the Fangoria album "Canciones Para Robots Romanticos" as well as the release of the debut album "Inside" from his band Digital 21 + Stefan Olsdal.

In 2013, he mixed the EP "El Encanto" of Lantana and produced two of the songs of the album, also playing some of the synthesisers, bass and guitars. He also did a lot of the programming for the album.

In 2007, they remixed the song "Siempre" for Lantana.

Olsdal uses a variety of instruments, including a Gibson Thunderbird (three: one vintage used since 2003, one modern black which replaced the Flying V in 2006 and one white used since 2009), Fender Jazz Bass, Fender Bass VI, Gibson Les Paul Custom and a Gretsch Anniversary. In live versions of "Teenage Angst", "Centrefolds" and most acoustic performances he used a Technics keyboard. During the Meds era, he also used an Epiphone Flying V Bass for live performances of "Nancy Boy", "Come Home" and other occasional songs (mostly rarely played songs from the first album), which appeared on the "Infra-Red" video, although this guitar was smashed by Olsdal at the end of their 2006 Reading Festival set. He is seen playing an olympic white Fender Jaguar Bass in the "For What It's Worth" video, and played a white Rickenbacker bass in live performance on television programs. He has also been playing a Charger bass, built by the luthiers TAO Guitars in Brussels.

He is openly gay. He came out publicly in an interview in Melody Maker in 1996. Olsdal and his partner David Amen have a son.

His amplification is a mixture of Ampeg (for basses) and Marshall (for guitars) amplifiers. He also played the xylophone in acoustic performances of some songs from Meds ("Pierrot The Clown", "Post Blue"). In Hotel Persona live shows he mostly uses a Fender Telecaster also used when performing "Scared of Girls", "Slave to the Wage" and "Evil Dildo". In the early years (1994–1996) he used Boss bass pedals when playing live, but this practice ended after Bill Lloyd became a full-time touring member.

Olsdal met Molko by chance outside South Kensington tube station in 1992. The two of them formed Ashtray Heart, a lo-fi duo, playing mostly on toy instruments. They wrote four songs, but decided to try out as a serious band, so they invited Steve Hewitt who could not be in the band because he was already signed to another record company. After that, Olsdal invited old schoolmate Robert Schultzberg (who was at the time studying in UK) to join as Placebo's drummer (Hewitt would later replace him as the full-time drummer).

He moved to Luxembourg when he was young and went to the American International School of Luxembourg along with fellow band member Brian Molko (though the two did not cross paths at this time). Olsdal began playing music in his school's orchestra in 1987. He completed his high school education in Sweden and moved to London in 1993, where he attended the Musicians Institute.

Stefan Alexander Bo Olsdal (born 31 March 1974) is a Swedish born-English bassist/guitarist of the alternative rock band Placebo and is part of the electronic band Digital 21 + Stefan Olsdal.