Firework
First release by Katy Perry (August 24, 2010)
Piano Tribute to the 2012 Grammy Nominees
Album
January 17, 2012
Summertime Piano
Album
June 19, 2012
Piano Tribute to Katy Perry [2013]
Album
December 17, 2013
First release by Katy Perry (August 24, 2010)