No one never seem to mention Cindy's lead with the 4tops and the Supremes You Got What It Takes. I think her voice is on the light side but there can be some power and strength to it depending on the song her solo on Love Train and Love The One You're With shows that strength. There's also a rehearsal clip floating around of This Is Why I Believe In You that show that strength also. I always felt with the right vocal coach there was another voice inside of Cindy like we found out with Mary