Dave Gahan contributes to the Roxy Music tribute album "Dreamhome Heartaches" with the song "Song For Europe"

[199x]

Martin L. Gore remixes Spirit Feel's "Rejoice" (Mystic Span Mix) US CD (TVT Records TVT-7234-2)
Martin L. Gore remixes Garbage's "Queer" (The Most Beautifull Woman In Town Mix) UK CD (Mushroom D1237)

[1995]

Martin L. Gore contributes to the Leonard Cohen tribute album: "Tower Of Song" with the song: "Coming Back To You"

[1989]

Martin L. Gore releases his solo e.p. "Counterfeit e.p."

[1981]

Depeche Mode contributes to the compilation album "Some Bizarre Album" with the song "Photographic"