The default chords from left to right sound pretty standard in my ears: vii⁰, I, ii, iii, IV, V, vi - but maybe it's locrian if you take the leftmost chord to b

The default chords from left to right sound pretty standard in my ears: vii⁰, I, ii, iii, IV, V, vi - but maybe it's locrian if you take the leftmost chord to be the tonic, and a plain major if you take the second from the left to be the tonic?