has anyone tried this mic technique on piano?
Modern Jazz/Rock Ballad Place the mics in a 45 degree angle, one facing the keyboard and one facing the other end of the piano. The microphones can be from 6" to 3' apart, but if you spread them out you should decrease the angle. The mics should be about halfway between the strings and the lid (the lid should be all the way up), 6-12 inches inside the harp.