"Knock Madness" has charted in 5 countries.
#3, Canadian Albums Chart (25 Nov 2013).
24 appearances on the US Albums Chart
(12 Nov 2013 - 27 Dec 2013).
buy from iTunes $9.99
buy from iTunes $11.99
buy from iTunes $20.99
buy from iTunes £10.99
buy from iTunes 11,99 €