There are multiple artists called Southpaw:
These are photos from concerts where Southpaw played, so they may be of other bands that played the concert as well.
Belmont / Such Gold / Southpaw / The Grievance Club / Dead Fall / Motives Aug 13, 2018 Lakewood, Ohio, United States Uploaded by Dain Bartlebaugh
Former Critics / Southpaw / The Gospel Youth / Set It Off Feb 15, 2018 Detroit, Michigan, United States Uploaded by Cardi
Sleeping With Sirens / Set It Off / The Gospel Youth / Southpaw Feb 14, 2018 Grand Rapids, Michigan, United States Uploaded by Cardi
Sleeping With Sirens / Set It Off / The Gospel Youth / Southpaw / NEVRLANDS Jan 27, 2018 Reading, Pennsylvania, United States Uploaded by Angel Haines