There have been at least two artists / groups that use this name.
These are photos from concerts where Summer Salt played, so they may be of other bands that played the concert as well.
Summer Salt / Breakup Shoes / OKEY DOKEY Mar 10, 2020 Omaha, Nebraska, United States Uploaded by Libby : )
Summer Salt Mar 4, 2020 Toronto, Ontario, Canada Uploaded by Stothers