Katy Wolaver promoted to Senior Vice President, A&R and Wallace Joseph to VP, A&R at Warner Chappell Music Posted byMusic Business Worldwide March 31, 2021 Leave a comment on Katy Wolaver promoted to Senior Vice President, A&R and Wallace Joseph to VP, A&R at Warner Chappell Music They have helped to sign and develop talent such as Ava Max, Summer Walker, Sasha Sloan and others Source