The phrase "original recordings" refers to the initial and authentic version of a sound or video capture. It means the first recording made, without any alterations or modifications. Full definition
This too is somewhat lacking in quality, though seemingly more the result of problematic original recordings than insufficient restoration. (dvdizzy.com)
Also featured are albums of original recordings by Joseph Beuys, Yves Klein, Jean Dubuffet, Christian Marclay and Wolfgang Tillmans, among others. (artbook.com)
Original recordings from Sony artists like Adele, Kelly Clarkson, Miguel, and Hozier were removed. (businessinsider.com)