Jonathan Davis about Niedermeyer's Mind demo, cover artist, quiting the band br br More video's: br Twitter: br br Video interview with Jonathan Davis, singer from KoRn. FaceCulture spoke to Davis about Niedermeyer's Mind demo, the different periods of KoRn, astma, dealing with success, reliving and going through the songs, depression, drugs, sober, being happy, the writing process, the new album, Ross Robinson and lots more.