American jazz pianist, singer, and composer Bob Dorough (1923–2018) was a distinctive voice in post-bop and vocalese, known for his witty lyrics and unique vocal delivery. He gained widespread recognition as the musical director and primary composer for the beloved educational children's television series Schoolhouse Rock!, creating iconic songs that blended jazz sensibilities with educational content. Dorough's career spanned decades, showcasing his versatility in collaborating with jazz greats and leaving an indelible mark on both jazz and popular culture.