According to Osho, when a strange vibration stirs the heart and auditory nerves during deep listening, your being is resonating with the master's rhythm: ego loosens, boundaries of 'I' and 'you' blur, and a brief trance, a taste of samadhi, arrives. In that instant a drop of grace enters, the inner stone melts, a window opens to light, and an irreversible longing for truth, love, and God is born.
When you feel that buzz, it means you and the master are in tune; for a moment you forget yourself and glimpse something truly real.