Rotosound Handmade Super Bronze Phosphor Bronze Acoustic Guitar Stringsstar rating 5AndreNovember 30, 2010I have used these strings since they were called "country Golds" and was happy to find that the design, tone and sustain had carried through with the new packaging, clarity of tone and depth of resonance keep me buying these strings for my live acoustic work. They sound great and they take a hammering, what more could you ask for.