Some unfortunate news this for Def Leppard fans. While we had hoped to seem them back with ZZ Top in 2021 it appears that won't be happening. Theyve decided to fully cancel the September 21st show that was to take place at the Times Union Center. They will not be rescheduling the date.
From the Times Union Center:
Refunds for the September 21st show at Times Union Center will be available at the original point of purchase. If you purchased your tickets at the Times Union Center box office, please click here and fill out the refund form.
Here is the link to the Live Nation ticket refund site, click here.