From time to time lead sheets hold the slash marks to show which beats to Participate in on and various periods They can be left off plus the chord rhythms might be inferred from the line of notation.detikNews detikEdukasi detikFinance detikInet detikHot detikSport Sepakbola detikOto detikProperti detikTravel detikFood detikHealth Wolipop detikX 20