ROSE Singing her way to stardom The voice of Zsuzsanna Ward began demanding attention many years ago in Glide when the youthful songstress was belting out sultry blues tunes during garage-band rehearsals. While she honed her vocals at her North Bank Road home, she also took part in more typical teenage activities, like doing cartwheels and hoisting pompoms as a Glide High Wildcats cheerleader. Now, just seven years removed from her high school graduation, she’s touring the world, gaining fans and promoting her debut album, “Til the Casket Drops.” The record, which was just released last week, made the top …