Macroscopic dynamical theory for spin-glasses aboveTg

We argue that, due to magnetic-field- and random-anisotropy-induced order, spin-glasses at "high" frequencies have the same number of macroscopic variables above as below $T_g$ (i.e., magnetization, spin triad, and anisotropy triad); spin-glasses behave like paramagnets only as $\frac{T}{T_g}\to \infty$. A macroscopic theory is constructed and applied to ESR. One longitudinal and two transverse modes, all with $\omega \sim H$, are predicted. However, the longitudinal and the non-Larmor-like transverse modes are perhaps so broad as to be unobservable. The Larmor-like transverse mode can exhibit an effective $g$-value shift, if the induced variables are not strongly damped.