Horror film. USA and UK share credit (or blame).
5.4 at IMDb
42% at Rotten Tomatoes
Seeking new inspiration and a fresh start, married musicians Darcy and Daphne move to the Welsh countryside to finish their new record. While collecting audio samples, Darcy inadvertently creates a field recording of a mysterious sound never before heard by human ears. The discovery soon renews Daphne’s creative energy, but as the echoes of her music bleed into the surrounding landscape, ancient and malevolent woodland forces are disturbed.
Johnny Moronic’s videos from this film can be found here (scroll down).