Flute of Disappearance
This delicate woodwind instrument appears to be of elven make, finely carved and made of light highly polished wood. When played it emits an airy tone that is just barely audible no matter the distance or direction to the player. It also makes the musician completely invisible for as long as they continue to play.
The flute of disappearance does require both hands to play, but the ephemeral music it creates makes it impossible to locate the musician by sound. Eventually when the musician gets more than three hundred feet away the music drifts away as in on a directionless breeze.
