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2012
3072

Why 13th Chords

As the background to my music theory is more classical in nature, it used to puzzle me when I saw jazz chords like C9, B♭11 or F13. I mean, I knew what a 9th, 11th and 13th note were but I wondered why you'd call a note a 9th rather than a 2nd, or a 13th rather than a 6th and so on.

3076

Avoid Apress

Nearly three years ago, I got involved with Apress to contribute to two books. The experience went disastrously wrong. It was a profoundly unpleasant experience and I want to warn any other prospective authors to avoid this publisher, and encourage readers to buy from other publishers. Warning: this post is…