You’re gonna wanna read this latest 12 Tone Music Newsletter ~ Sound of Gravitational Waves ~ written by GRAMMY® Nominated Music Educator and author of Guitar and Bass EncycloMedia Mike Overly.
http://archive.constantcontact.com/fs139/1119235923778/archive/1123792973885.html
P.S. Order now through April 13 and receive FREE SHIPPING on all products in the 12 Tone Music store.
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12 Tone Music Publishing ~ as essential as your instrument!
Posted by Mike Overly 
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