Jerry Lawson (1944-2022) was an influential American vocalist and a pioneer in the genre of a cappella music. Best known as the lead singer of The Persuasions, Lawson helped popularize this vocal style from the 1960s onwards, blending elements of soul, gospel, and R&B without instrumental accompaniment. The Persuasions gained acclaim for their unique harmonies and arrangements, with notable albums including "The Persuasions Sing the Beatles" (1970) and "A Cappella" (1995). Lawson's rich baritone and innovative vocal techniques were central to the group's signature sound. They became influential figures in the a cappella movement, inspiring future generations of vocal groups. In addition to his work with The Persuasions, Lawson had a solo career and collaborated with various artists, including performing at events like the "Best of A Cappella" concert series. His contributions to music extended beyond performance; he was also a mentor to many aspiring musicians. Lawson's legacy lives on through his pioneering efforts in a cappella music, showcasing the power and versatility of the human voice in popular music.