Chauffé à bloc is an EP by Canadian rock band Big Sugar, released on July 27, 1999.

"[2] In 1996, Big Sugar decided to record a French language version of the single "Open Up Baby", from the album Hemi-Vision, for radio airplay in Quebec.

The experiment was successful, and following the released of 1998's Heated, the band recorded a French rendition of each single released from that album, as well as a French-only cover of Gilles Valiquette's 1973 hit "Je suis cool".

[3] Chauffé à bloc collects all five of the French songs.

The French recording was titled Brothers and Sisters, Êtes Vous Ready?.