viola string set medium
viola string A-1 medium, steel core, aluminum
viola string D-2 medium, synthetic, silver
viola string G-3 medium, synthetic, silver
viola string C-4 medium, tungsten-silver
viola string D-2 soft, synthetic, silver
viola string G-3 soft, synthetic, silver
viola string C-4 soft, synthetic, tungsten-silver
viola string A-1 thick, steel core, aluminum
viola string D-2 thick, synthetic, silver
viola string G-3 thick, synthetic, silver
viola string C-4 thick, synthetic, tungsten-silver
