Does anyone here string a G&L fretted with Flatwounds. I'm kind of interested in how it would sound. I'm looking for a drastic change in tone. I play a jazz-metal hybrid. I was told flatwounds sound like a piano... don't know if this is true or not. Would the change from roundwound to flatwound affect string tension if i stayed with the same gauge or the speed at which you play. I do a lot of really fast fingerstyle playing.