The Greg X Volz days were Petra's best. "Angel of Light" was another good one from those days along with "Let Everything That Has Breath". Of their ballads, I always liked "Looking thru Rose-colored Stained Glass Windows".
Greg X. Volz's On Bended Knee is the best work he did!
"Well, I liked the coloring song, but the next song on the album was VERY different. I think you're going to like the album better than I do."
I cracked up when I heard the album. "Chameleon" follows and it starts with a screaming guitar lick. I could just imagine her reaction. She's got a Bachelor's of Music in performance on the bass viol.
Another good one from that album was "Prase Ye The Lord."
Shalom.