Sheet Music: Score
Septimus dances to remember Mars : Tasmania Sonata 7 / Ron Nagorcka.
by Ron Nagorcka (2016)
I have been experimenting for some time with ways to write music which explores harmonies based on the 7th harmonic (using the so-called septimal intervals.) There are no septimal intervals on a normal (equally tempered) keyboard so this piece (as well as Tasmanian Sonatas 5 & 6) requires the retuning of 4 octaves of a harpsichord or one 8 ft. rank of organ pipes. This peculiar tuning means that the composer's options are limited to certain harmonies, but these are fascinating enough to have inspired several compositions. As this piece does not use the organ pedal board, it could also be played on a correctly tuned electronic keyboard.
Published by: Australian Music Centre — 1 facsimile score (26p. -- A4 (landscape))
Difficulty: Advanced — 11/8 time
Duration: 7 min.
Includes score notated for Just Intonation and score using conventional notation.
Includes program note and notes about Just Intonation.
The Tasmanian Sonatas are a response to David Scott Hamnes for Tasmanian music to record on various fine old organs in Northern Tasmania.
This edition produced 6 May 19.
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