Lindsey Buckingham and Dallas Taylor both fulfill which identical role in each of their respective acts?
Dallas Taylor (vocalist) Dallas Taliaferro Taylor (born May 17, 1980) is an American musician who is the vocalist for the Southern metal band Maylene and the Sons of Disaster. He is the former vocalist and founder of the American metalcore band Underoath. He performed on three Underoath albums: "Act of Depression", "Cries of the Past", and "The Changing of Times". In 2003, Dallas left Underoath, and was replaced by Spencer Chamberlain. He was born in Ocala, Florida.
Kim Taylor Kim Taylor is an American independent singer-songwriter who plays primarily in the styles of country and soul. She has toured extensively with the band Over the Rhine as a support act, as well as a backup singer and guitarist.