The discography of Ozzy Osbourne, an English heavy metal singer, consists of 13 studio albums, five live albums, seven compilation albums, five extended plays (EPs), 65 singles, nine video albums and 41 music videos. After being fired from Black Sabbath in 1979, Osbourne started his solo career with a band consisting of guitarist Randy Rhoads, bassist Bob Daisley and drummer Lee Kerslake. The group released their debut album Blizzard of Ozz in 1980, which reached number 7 on the UK Albums Chart, number 8 on the Canadian Albums Chart, and number 21 on the US Billboard 200. Singles "Crazy Train" and "Mr Crowley" reached the top 50 of the UK Singles Chart, and the album has been certified four times platinum by the Recording Industry Association of America (RIAA). 1981's Diary of a Madman reached the top 20 in the UK, Canada and the US, and was certified triple platinum by the RIAA. The album was the last to feature Daisley and Kerslake, both of whom were fired before its release and replaced by Rudy Sarzo and Tommy Aldridge, respectively, as well as the last to feature Rhoads, who died in a plane crash on 19 March 1982.