Stream the sounds we've been listening to in the office over the past month.

Listen to a selection of exclusive tracks by guitarist Mary Halvorson and collaborators. Halvorson is the subject of The Wire 339 Invisible Jukebox feature, tested by Howard Mandel.

Stream a selection of music by Hanna Tuulikki and her collaborators.

Listen to a collection of music compiled and annotated by the American trumpet player. Wooley is featured in an article by Dan Warburton in The Wire 338.

Stream an exclusive extract from Cameron Stallones' Prayer Tapes Vol 2

Listen to the April, 2012 edition of our Office Ambience

Stream three unreleased tracks created and recorded by :zoviet*france: on location in north Northumberland in 2011.

Listen to selections from the Office Ambience for our March 2011 issue.

Listen to songs from the Aimer et Perdre album, compiled by Christopher King and Susan Archie.

Listen to the now-defunct Mexican outfit's 2009 The Collapse Of Today.

Stream music by the Brighton based sound inventor and film maker

Listen to the Office Ambience for the February 2012 issue.

Listen to three impressions of the work of Schumann, Kagel and Ferrari, by Bernhard Schütz & Reinhold Friedl, Frédéric Blondy & DJ Lenar, and Rinus Van Alebeek respectively.

Listen to a track from free jazz saxophonist Charles Gayle's new album, Streets

Stream a recording made specially for The Wire by Joe Bussard, telling the story of the Fonotone label he founded on which a young John Fahey made his first recordings.

Listen to a selection of recordings and compositions by artists on the German field recording and sound art label, Gruenrekorder.

Stream a track by John Richards, founder of Dirty Electronics and creator of the Mute Synth.

Listen to a selection of tracks from The Wire 335 Office Ambience

Stream two tracks from the Lose Today album by John Olson and Nate Young's duo (both of Wolf Eyes).

Listen to three tracks from guitarist C Joynes' Congo album