With Norscq he created performances for their stoner-psyche-free-DIY duo "Super Stoned" which uses costume, music and video. Ghedalia Tazartes accepted a rare invitation to work with Super Stoned for a performance at the L'Étrange Musique festival in Paris. Ghedalia decided to take on the name of Black Sifichi for the day and Black became Ghedalia. Sifichi also regularly works with the 7 member group 'Tempsion' led by Frederic Temps. A double LP called T.N.R.T.B.T.M.E was released in 2010 on the L'Étrange Sonothèque label. Sifichi has also performed live with Norscq, Simon Fisher Turner, Mathias Delplanque, Olivia Louvel, Paul Kendall, Oldman, Rob Mazurek, Tim Whelan, Christian Vialard, Rodolphe Burger, David Thomas, Ghedalia Tazartes, Alain Bashung, UHT, Rainier Lericolais, Edward Perroud, Mohamed Roubhi, Ez3kiel, Carlo Brandt, Steve Arguelles, Cyril Atef, Bart Plantenga, Nicolas Marmin (aka bondage), Didier Calléja, Olivier Cadiot, DJ Mute, Wide Open Cage, Rachid Taha, the duo 2 Kilos & More and the duo BlackNox (Black Sifichi/Gerome Nox) Film Sifichi narrative skills have been used for the films "Hear me, children yet-to-be-born" by Sandy Amerio - "Dial H-i-s-t-o-r-y" by Johann Grimonprez. The 2009 short film 'Les Songes D'Edmee" by Jerome Lefdup. Radio, vocals, video Radio productions include 'Wet Dreams of The Pope' text by Bart Plantenga and Black Sifichi for Dutch National Radio,'Pamplemousse by Yoko Ono' directed by Helena Villovitch for Radio France And Locked Out vs RBS for Radio Creation day. In October 2009 Sifichi created the electronic and vocal work "Reaching For The Centre of Your Mind" (text and sound) for the Centre Georges Pompidou and Optical Sound records. Sifichi has also made the full length video "Twist Over" with visual artist Roma Napoli with texts by Paul Lafargue. Another film entitled "Escape" which creates the strong effect of falling, "The Fly", "Scrolls : Volumes 1 & 2" and provides the visuals for Lena and The Floating Roots Orchestra. Discographie 2kilos &More - Exempt - Ant-Zen, Audiotrauma, Le Label Beige (DL, Vinyl, CD) fev 2020 DEF - Re-Cover (Sybaritic & Militant Songs) - Ant-Zen records (DL) Vox Museum - Sandra Moussempes & Black Sifichi - Editions Jou (DL) Philippe Petit & Black Sifichi - The Bedded - M-Tronic (DL) Tempsion - The Golden Program-mm - L'Etrange Sonothèque June (Vinyl / DL) 2019 Brain Damage - Combat Dub 4 - The Remixes - Jarring Effects (cd/vinyl) April 2019 Rith Banney & Black Sifichi - Original Sin - Grimy Grooves