The Highway Q.C.'s is an American gospel group that has been active for over 70 years. Its members sing in the tradition of jubilee quartets, though they have also added instrumental accompaniment. The group helped launch the careers of several secular stars, including Lou Rawls, Johnnie Taylor and Sam Cooke.

The Highway Q.C.'s were founded in 1945 in Chicago by a group of male teenagers who attended Highway Baptist Church, including Sam Cooke, Creadell Copeland, Marvin Jones, Charles Jones, Jake Richard, and Lee Richard. Cooke sang with the group through 1951, when he joined The Soul Stirrers; and Lou Rawls participated through 1953. Prior to joining the HQCs, Rawls sang with the Holy Wonders, and eventually, all of the other Wonders (Spencer Taylor, James Walker, and Chris Flowers) also joined the HQCs.

After Rawls's departure in 1953, Johnnie Taylor joined the group, and in 1955 they made their first recordings for Vee-Jay Records. In 1957 Taylor left the group, replacing Cooke in the Soul Stirrers when Cooke pursued a solo career. Spencer Taylor, who joined the group in 1956, became the HQC's leader and has remained so for over 60 years. They have recorded for Savoy Records, A&M Records, and other labels.

The Highway QC's are one of the most influential and enduring groups in the history of traditional gospel music. Formed in Chicago, they became known for their powerful harmonies, spirited performances, and deep-rooted connection to the church. Their name, “QC,” stands for “Quality Control,” reflecting their commitment to musical excellence and spiritual authenticity.

The group played a major role in shaping the sound of modern gospel, blending quartet-style singing with more contemporary elements that appealed to a broader audience. Over the years, The Highway QC's became a training ground for legendary artists, most notably Sam Cooke, who began his career with the group before achieving worldwide fame. Their music often carries messages of faith, hope, and perseverance, delivered with emotional intensity and vocal precision.

Throughout decades of performing and recording, The Highway QC's have maintained a lasting presence in gospel music. Their influence can be heard in countless artists who followed, and their legacy continues to be celebrated within both traditional and modern gospel circles. As pioneers of their style, they helped elevate gospel quartet music while staying true to its spiritual foundation.

Spencer Taylor Jr. died on September 5, 2025, at the age of 97.[1]