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. He is the son of actress Hayley Mills and director Roy Boulting, the grandson of Sir John Mills and Mary Hayley Bell, nephew of Juliet Mills and director Jonathan Mills, and half-brother to Jason Lawson.
William &quot;Billy&quot; Phipps Billy Phipps (25 December 1931 - 3 December 2011) was an American jazz baritone saxophonist and composer who contributed to the development of a wide range of jazz styles including hard bop, soul jazz, Latin jazz, and primitive.