All the keyboards/piano in Miley Cyrus’ Wrecking Ball were recorded by Stephan Moccio in Harris Institute’s first recording studio at 296 King Street E., Toronto. The record is now #1 on the Billboard Hot 100 for the second week.
http://www.newswire.ca/en/story/1230077/three-harris-institute-alumni-in-miley-cyrus-wrecking-ball