Q: remove a ring tone or sound from ipad

I downloaded a sound from iTunes, as it got ready to install it asked if I wished to install as a default ringtone or assign, i wanted neither, and cancelled, it installed (somewhere) but did not show in my ringtones/sounds. I went back to iTunes, the sound was sitting in upper right corner of store as is on top, curios I clicked on it again, and it said do you want to download this sound again? I thinking this a intermittent bug clicked yes, it downloads, this time I choose default sound. This time when checking sound I have 2 copies in the list of the same sound. How do I get rid of extra copy?