Rotosound SM66 Swing Bass Stainless Steel Bass Guitar Strings - Hybrid Gauge (40 - 100)

The Rotosound SM66 Swing Bass stainless steel bass guitar strings are the roundwound strings that James How and John Entwistle perfected into what was to become the industry standard. The bright, punchy, high-energy sound of Swing Bass 66 strings is a major part of early rock music history and brought the bass player from the back line to the front of the stage.