Johnymac I've access to all the videos and so far I 've watched a handful of them. They are nicely done and explain the basics of aural tuning: Partials, beats, inharmonicity, coincident partials, tuning curves, octaves, fifths, fourths, thirds, tuning temperament. In the videos, Tim uses pianoscope's vizualisations of tuning curves, inharmonicity and partials to explain all the concepts and suggests exercises that you can do with pianoscope yourself.
