  In inclusive decays of the $\Psi$ (3097), electromagnetic and gluonic
annihilation amplitudes add incoherently, namely they are 90$^\circ$ out of
phase. We argue that this incoherence must persist in each exclusive decay
channel. For inclusive $\Psi'$ (3686) decays, we suggest the absence of a
significant direct annihilation amplitude into three gluons and propose a new
amplitude via QCD anomalies and the $h_c$ (3526) off shell. Phenomenological
implications for exclusive decay channels are pointed out.
