There are at least 4 bands by this name:
These are photos from concerts where Grievance played, so they may be of other bands that played the concert as well.
Jesus Jones / Dixie Dragster / Starzero / Jeff Greenleaf / Grievance Aug 24, 2024 West Hollywood, California, United States Uploaded by Trent Vanegas
Irae / Vectis / Grievance Oct 22, 2023 Alvalade, Lisbon, Portugal Uploaded by Elka
SWR Feast 2022 Apr 29 - 30, 2022 Barroselas, Viana do Castelo, Portugal Uploaded by La666