Are both Crispian Mills and Billy Gibbons considered singers?
Crispian Mills: Crispian Mills (born 18 January 1973 as Crispian John David Boulting), also known as Krishna Kantha Das, is an English singer-songwriter, guitarist, and film director. Billy Gibbons: William Frederick Gibbons (born December 16, 1949) is an American musician, singer, songwriter, producer, and actor, best known as the guitarist and lead vocalist of the American rock band ZZ Top.
yes