3-9 High Street, Millers Point 3-9 High Street, Millers Point 3-9 High Street, Millers Point are heritage-listed terrace houses located at 3, 5, 7, 9 High Street, in the inner city Sydney suburb of Millers Point in the City of Sydney local government area of New South Wales, Australia. The property was added to the New South Wales State Heritage Register on 2 April 1999. Millers Point is one of the earliest areas of European settlement in Australia, and a focus for maritime activities. These are a group of early twentieth century workman's terraces built as part of the post-bubonic plague redevelopment by the Sydney
7-limit tuning Young's "The Well-Tuned Piano", Ben Johnston's String Quartet No. 4, and Lou Harrison's "Incidental Music for Corneille's Cinna". The Great Highland Bagpipe is tuned to a ten-note seven-limit scale: 1:1, 9:8, 5:4, 4:3, 27:20, 3:2, 5:3, 7:4, 16:9, 9:5. In the 2nd century Ptolemy described the septimal intervals: 7/4, 8/7, 7/6, 12/7, 7/5, and 10/7. Those considering 7 to be consonant include Marin Mersenne, Giuseppe Tartini, Leonhard Euler, François-Joseph Fétis, J. A. Serre, Moritz Hauptmann, Alexander John Ellis, Wilfred Perrett, Max Friedrich Meyer. Those considering 7 to be dissonant include Gioseffo Zarlino, René Descartes, Jean-Philippe Rameau, Hermann von Helmholtz, A.