Some musical concerns aren't taking chances. Both rock hero Roger Waters and the second annual Twin Cities Summer Jam Festival are postponing this year's scheduled events until 2021 because of the COVID-19 pandemic.

TC Summer Jam, the multi-genre fest that was to feature Carrie Underwood, Zac Brown Band and Pitbull in July, has been rescheduled for July 22-24, 2021 at Canterbury Park in Shakopee.

Brown had already announced cancellation of his arena shows for 2020. The TC Summer Jam lineup for next year is not yet determined.

Waters' North American segment of his This Is Not a Drill Tour, which was set to start July 8 and include Aug. 25 at Target Center, has been delayed until next year. No dates were announced.

"The bad news is: I've had to postpone my tour until next year. Bummer, but if it saves one life, it's worth it," the Pink Floyd hero said in a statement.

TC Summer Jam said it would announce ticketing options within 10 days. Waters' tickets will be honored for next year. No word on refunds yet.