Sergei Vasilievich Rachmaninoff (Kirusi: Сергей Васильевич Рахманинов, Sergej Vasil’evič Rakhmaninov) (1 Aprili 1873 – 28 Machi 1943) alikuwa mtunzi wa Opera, mpigaji kinanda na mwelekezi mashuhuri kutoka nchini Urusi. Huyu aliwahi kuwa bingwa wa muziki wa clasiki katika Ulaya kwa kipindi cha Romatic. Rachmaninoff Society, Vladimir Ashkenazy President (Kijerumani) German Rachmaninoff page (Kiingereza) Rachmaninoff's Works for Piano and Orchestra: Analysis of Rachmaninoff's Works for Piano and Orchestra (Kirusi) Rachmaninoff Photogallery : Rare photos and video Sergei Rachmaninoff discography katika MusicBrainz Complete list of Rachmaninoff's performances as a conductor Shughuli au kuhusu Sergei Rachmaninoff katika maktaba ya WorldCat catalog (Kifaransa) A complete and precise French site on Rachmaninoff (Kirusi) A complete list of Rachmaninoff's works Biography at allmusic.com (Kiingereza) Selection of midi files Archived 10 Aprili 2008 at the Wayback Machine. (Kiingereza) Rachmaninov Piano Trio No.1 sound-bites[dead link] (Kirusi) Arkady Chubrik Classic Music Collection: Rachmaninov, many free recordings in MP3 format (in Russian) Sergei Rachmaninoff ame orodheshwa katika International Music Score Library Project Free scores by Sergei Rachmaninoff katika Choral Public Domain Library (ChoralWiki) Piano etudes, Op.