Not that celtic actually, but sure has lots of reverb.. quite probably still in Demo mode, too .. been toying around with some fancy glass Instrument Samples, and this is what happened..quite unsure about the actual structure of this thing , but way too close to judge at this point.. anyway:
https://soundcloud.com/eloy-santiago/celtic-reverberation
https://soundcloud.com/eloy-santiago/celtic-reverberation