Da Vinci's Notebook, often recognized for their tongue-in-cheek humor and impressive a cappella arrangements, was an American music group hailing from the Washington, D.C. area. Comprised of members Bernie Muller-Thym, Greg "Storm" DiCostanzo, Paul Sabourin, and Richard Hsu, the quartet initially came together in 1993, bringing to the table a unique blend of comedy and harmony that quickly garnered them a devoted fan base. Their performances were marked by a deft mix of original compositions and parodic covers, characterized by sharp wit and intricate vocal performances that set them apart from their contemporaries.

Although no longer performing together as of the mid-2000s, Da Vinci's Notebook built an impressive discography, with notable releases such as "Brontosaurus" and "The Life and Times of Mike Fanning" each showcasing their dynamic range and clever lyricism. Their song "Bendy's Law" further solidifies their legacy, encapsulating their penchant for crafting songs that resonated with their fans both musically and humorously. Despite their disbandment, the influence of Da Vinci's Notebook persists, with former members continuing to create music and content that reflects the spirit and comedic edge for which the group was known.