Jalyn Spencer, professionally known as ＳÍＲ.ＳＰΞＮＣΣＲ, is a Chicago-born bassist, arranger, and producer known for his versatility across R&B, gospel, hip hop, jazz, rock, afrobeat and neo-soul. A self-taught musician with a strong ear, he has contributed to multiple albums and live recordings, including the Billboard Gospel Airplay #1 hit “Do It Again” by James Greer & Company. His performance credits include Netflix’s Snoop’s Holiday Halftime Party, Paisley Park, First Avenue, and artists such as Anita Wilson, Kim Burrell, and Kierra Sheard-Kelly.