  Observed neutrino mixing can be described by a tribimaximal MNS matrix. The
resulting neutrino mass matrix in the basis of a diagonal charged lepton mass
matrix is both 2-3 symmetric and magic. By a magic matrix, I mean one whose row
sums and column sums are all identical. I study what happens if 2-3 symmetry is
broken but the magic symmetry is kept intact. In that case, the mixing matrix
is parameterized by a single complex parameter $U_{e3}$, in a form discussed
recently by Bjorken, Harrison, and Scott.
