found: 20th anniversary edition of "An evening of 20th century music" [VR] 2003:content (with Charlotte Mabrey and friends, August 23, 2003)
found: WWW homepage University of North Florida Department of Music, April 6, 2011content (Charlotte Mabrey was honored as a "Gerson Yessin Professor" and a Distinguished Professor of Music at the University of North Florida. Since 1977, Mabrey has been the principal percussionist of the Jacksonville Symphony)
found: WWW homepage for Charlotte Mabrey, April 6, 2011content (She was born in the year #$%$#, in beautiful Tuscaloosa Alabama; received a Masters Degree in Music from the University of Illinois)