I've got an interesting situation. I'm playing bass for a sampling session. We've got most sounds covered and already recorded my P bass which I keep flatwounds on. Now the producer wants me to put some rounds on it for a different sound. The cost of strings will be covered and I want the typical P bass with rounds sound. I'm curious if there is a standard. My first thought is nickel rounds such as D'addarios or Ernie Balls. I'd like to hear other opinions though. Thanks!