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#ChartFact: @KatyPerry has scored 18 #OfficialSinglesChart Top 40 hits. Can #Birthday be her 19th? http://t.co/TrSxH4uIV1

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GROUP THERAPY

Date Title, Artist, (Label) Peak Position Weeks Weeks at No.1
30/11/1996

EAST COAST/WEST COAST KILLAS

GROUP THERAPY (Interscope IND 95516)

51 1 0
Date Title, Artist, (Label) Peak Position Weeks Weeks at No.1