The BARDCODE (Sonnets Preview) video is intended for a general audience as an 'entry-level' introduction to the stunning mathematical mystery hidden within the title page of Shake-speare's Sonnets. It would've been unduly lengthy and academic in tone had it gone into more complex explanations. But there are countless individuals who want to check out the deeper details for themselves. This MATH resource (excerpted from the forthcoming book, BARDCODE : The Missing 'i') is where you can do that. Please check back regularly as this will be continuously expanding to convey deeper levels of Shakespeare's mathematical masterpiece.