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Quarter-Tone Scale
Quarter-tone Intervals
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Eighth-tone Scale
Eighth-tone Intervals
19-div Scale
19-div Intervals
12-div and 19-div Intervals Compared
Live Concerts
Introduction
Quarter-tone Studies
Eighth-tone Studies
19-div Studies
The 19-div Trumpet
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Quarter-Tone Scale Quarter-tone Intervals item1a1a Eighth-tone Scale Eighth-tone Intervals 19-div Scale 19-div Intervals 12-div and 19-div Intervals Compared Live Concerts Introduction Quarter-tone Studies Eighth-tone Studies 19-div Studies The 19-div Trumpet