Locate Mint 10 Default Sound Files

[Mik3e]

I recently upgraded from Mint 10 to Mint 13. In Mint 10 the Alarm Clock (alarm-clock-applet) could find the default sound files (ie glass.ogg and drip.ogg). In Mint 13 it can't. There might be a config file that I can't find, or the Mint 13 files are on a different path, one unknown to Alarm Clock and to me. If there is a config I'd like to know the name. I'd also like to know the Mint 10 path to glass and drip so I can recreate it in Mint 13 and park some sound files there. Thanks