Tendance is an expanded re-release of the 2001 studio album Heart, taking its title from one of the songs, which in turn was named after a French TV series hosted by Lear at the time. Because of re-titling and significant changes to the track listing, Tendance is considered a separate release in Amanda Lear discography.
This edition omits "Manuel do guerreido da luz" but adds three other tracks: the oriental remix of the single "Love Boat", entitled "Rainbow Love Boat", Lear's theme song to her Italian TV series Cocktail d'amore composed by long-time collaborator Cristiano Malgioglio, and her 2002 duet with Belgian boyband Get Ready!, "Beats of Love", a cover version of the 1984 hit single by Belgian band Nacht und Nebel. Tendance also features the English version of the track "Vol de nuit", re-titled "Travel by Night", and the Pumpin' Dolls remix of the single "I Just Wanna Dance Again", which had been used in the music video for the song. The album retains the cover picture and artwork of the second edition of Heart.