Pet Shop Boys - flamboyant michael mayer kompakt mix, 2006

"the Michael Mayer Kompakt Remix of the song includes near the end (at about 7:23) a very brief, faint sample, only a couple seconds in length, lifted from the Boys' own "So Hard"—probably included more as an in-joke and/or "tip of the hat" more than anything else. It also sounds as though it includes, at several different junctures, samples of the soprano saxophone solo from one of the Brothers in Rhythm remixes of "How Can You Expect to be Taken Seriously?" — either the Extended Mix or the Classical Reprise; it's very difficult to tell for sure which."