المؤلف: Jon Lord, Ian Paice, Ian Gillan, Roger Glover, Ritchie Blackmore
الملحن: Jon Lord, Ian Paice, Ian Gillan, Roger Glover, Ritchie Blackmore
المساهمون الآخرون: Mass Digital, B Feldman & Co Ltd T/As Hec Music, EMI Music Publishing Germany GmbH