CORNERSTONE IS A CANADIAN INDIE ROCK BAND BASED IN MONTREAL, QUEBEC. THE BAND MEMBERS ARE: MAX SHWARTZ ON VOCALS, GUITAR AND PERCUSSION; EDOUARD MCDAVID ON VOCALS, GUITAR AND KEYBOARD; ALEX JR. ON VOCALS, DRUMS AND KEYBOARD.

THE GROUP IS KNOWN FOR THEIR HEAVY USE OF PERCUSSION, AND FOR PLAYING MULTIPLE INSTRUMENTS DURING LIVE PERFORMANCES.