I'm happy to let anybody have a copy of the original version of Jamesie McCarthy's Coochie Coochie Coo Go Way alongside a dubbed down copy of the polluted version, which I have lifted from the site, for comparison, free of charge - Dropbox, maybe? (a voluntary donation to The Irish Traditional Music Archive would not be unacceptable) -
All proceeds from the album 'Around the Hills of Clare' from which the recording has been lifted, are automatically donated to I.T.M.A - so it is Irish music that is being ripped off, not us.   
In this case it's all academic anyway - Jamesie's version will be free for listening along with transcribed text, extensive annotations and background information on the singer, when all our Clare recordings are made freely available on the Clare County Library website in October.
Jim Carroll