An essay towards a rational system of music . theleading chord defcends only a femitone, and becomes a greaterthird in the following chord. At O, the 5th is again made natural, and the treble takes thefundamental progrefhon of a cadence upon the K. Here, ofnecef-fity, the fundamental bafs takes the fame notes with the treble, butthe natural needs not be put before the bafs note, becaufe thefharp, which took place upon the fame degree, in the formerpart of the bar, has not appeared in the bafs, but only in the fi-guring; and as thefe figures relate only to the upper parts, whichare played with


An essay towards a rational system of music . theleading chord defcends only a femitone, and becomes a greaterthird in the following chord. At O, the 5th is again made natural, and the treble takes thefundamental progrefhon of a cadence upon the K. Here, ofnecef-fity, the fundamental bafs takes the fame notes with the treble, butthe natural needs not be put before the bafs note, becaufe thefharp, which took place upon the fame degree, in the formerpart of the bar, has not appeared in the bafs, but only in the fi-guring; and as thefe figures relate only to the upper parts, whichare played with the right-hand, a change among the figuresis not fuppofed to influence the following real notes ot the bafs,which belong to the left-hand, in playing a keyd P, a cadence is made upon the 4th, as already obferved,in fpeaking of the paffage at K. At Q__the treble moves from the 6th to the 7th, which is cV CC&dt07t4Uth /?/a/terr?/ 1r/r, H T K _L M 1ST Q P _Gi_ R , 7 i _ * ^7 I » 7 . V I 7 ? .. FundBafc Exxxxix. jsP^P^S^ 6th K 4-tk 5 th K ^^%H^^^^i


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Keywords: ., bookcentury1700, bookdecade1770, booksubjectharmony, bookyear1770