  We consider a superconducting state with a mixed symmetry order parameter
components, e.g. $d+is$ or $d+id'$ with $d'= d_{xy}$. We argue for the
existence of the new orbital magnetization mode which corresponds to the
oscillations of relative phase $\phi$ between two components around an
equilibrium value of $\phi = \frac{\pi}{2}$. It is similar to the so called
``clapping'' mode in superfluid $^3He-A$. We estimate the frequency of this
mode $\omega_0(B,T)$ depending on the field and temperature for the specific
case of magnetic field induced $d'$ state. We find that this mode is {\em
tunable} with an applied magnetic field with $\omega_0(B,T) \propto B \0$,
where $\0$ is the magnitude of the d-wave order parameter. We argue also that
similar filed induced clapping mode should be present in an organic p-wave
superconductors.
