Undercover, Sincerely Paul, and The Prayer Chain Concert Flier Published October 16, 2021 at 530 × 700 in Undercover, Sincerely Paul, and The Prayer Chain Concert Flier Concert Flier – Undercover, Sincerely Paul, and The Prayer Chain Flier for the March 22, 1991 Reality Rock concert with Undercover, Sincerely Paul, and The Prayer Chain.