Welcome to JSO

The JSO has been created to Preserve, Present and Proliferate the Wisdom of Jazz Master Barry Harris.  Here you will find Lessons in Jazz Harmony and Improvisation presented by long-time Harris disciple, Howard Rees, with guitar lessons demonstrated by guitarist and author Alan Kingstone.

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  • The materials have opened both my mind and hands in ways that continually surprise and delight. Again, I really appreciate the effort you put into this most important teaching!
    Sid G. Minneapolis, USA

  • I look forward to getting into this priceless material. Regards,
    Josh E., Madrid Spain

  • Dr. Harris' approach changed my own vision of music and piano. Thank you for your contribution to this awesome work.
    Pascal V., Paris, France

  • I thought that I knew a lot of things about modal material, but I'm discovering HOW to make it to sound...It's so exciting, I go back practice. Have a nice day.
    Arturo G., Buenos Aires, Argentina

  • Well, there is no use dwelling on the past, but I wish I had this in high school and college!! Just the opening lessons on scales is priceless, thanks!
    Jason C., NYC, USA


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Sample Lessons

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