Orchestre Poly-Rythmo de Cotonou

or Tout Puissant, French for "All Powerful") is a band from Cotonou, Benin, originally active from the 1960s to the 1980s and founded by singer-guitarist Mélomé Clément.

[10] A trio of compilations released by Analog Africa beginning in 2008 brought the band to greater global attention.

[11][12][13][14] This interest led the band to reform and tour internationally as a 10-piece group featuring five of the original members: singer/guitarist Mélomé Clément, singer Vincent Ahéhéhinnou, guitarist Maximus Ajanohun, saxophonist Pierre Loko, and bassist Gustave Benthoto.

According to The Austin Chronicle, the band's "turbulent funk" style drew on "the percussive mysticism of traditional voodoo rituals" while blending Nigerian highlife, Afro-Cuban jazz, and indigenous folk styles with the sounds of James Brown, the Doors, and Funkadelic.

[18] The Quietus described their sound as a "heavy fusion of voodoo infused Afro-beat" indebted to Fela Kuti but "infused with the ancient sacred rhythms that had maintained the Benin people's links to their Dahomey roots" as well as "the youthful sounds emerging from both the Latin and African American diaspora," resulting in an urgent and optimistic psychedelic funk style.