Designed for less bar and finger noise, our semi-flat winding process produces a string with rich tone and vibrant sound, while keeping the tuning stability needed by all steel players. "A 'Major-Sounding Tuning' used by Hawaiian and Country Western players, and probably the second most popular tuning for all others. This set can also be changed to C# minor 7th, A6th, or B11th." - Scotty. • MFSKU SC6E7th • UPC 649687405014