Don't think that those who enter the silence of God are "silent". Nothing could be farther from the truth! Silence is a thunder! You will be able to hear it everywhere. Your nights and days will be filled with it. ...Many confuse silence with solitude. Solitude is being alone with God, waiting for God. But silence is an immense sea into which you enter and never leave. And once you have plunged into this silence, you will always be silent.
Music is, and always will be, a method used by beings to bring about a unity between different vibrations, causing a harmonious note to the ear. In mystical fashion, one endeavors to achieve the same result with our intermingling vibrations of polarity. The thread, which binds in harmony, is the "music of the spheres." Its song plays continuously, but our ears cannot hear, unless our soul is tuned in.