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 Sep 30, 2021 Pittsburgh, Pennsylvania, United States Uploaded by Ecnal
Summer Salt / Breakup Shoes / Covey Sep 10, 2021 Austin, Texas, United States Uploaded by Live Muzic Fan