Jamerson is noted for expanding the role of the bass in popular music, which until that time largely consisted of root notes, fifths and simple repetitive patterns. By contrast, many of Jamerson's bass lines for Motown were more melodic, more syncopated, and more improvisational than had been heard before. His bass playing was considered an integral part of the "Motown Sound". He transcended the standard "bass line" and created a duet with the singer. Prominent bassists who have claimed Jamerson as a primary influence include James Brown's Bernard Odum, Rick Danko, Anthony Jackson, Jack Bruce, John Entwistle, Bernard Edwards, Jason Newsted, Jaco Pastorius, John Patitucci, John Paul Jones, Robert DeLeo, Mike Watt, Billy Sheehan, Geddy Lee, Victor Wooten, Paul McCartney, and Matt Rubano.