The "Verified" edition refers to a of that original course. This isn't a bootleg or a partial upload. A "verified" copy typically means:
The original course is technically copyrighted. While no official digital re-release exists, many "verified" copies are fan-digitized archives. Buy at your own risk regarding copyright, and understand you are paying for curation and organization , not a licensed product. video curso de guitarra orbis fabbri verified