Enlightenment, peace, and joy will not be granted by someone else. The well is within us, and if we dig deeply enough in the present moment, the water will spring forth. We must go back to the present moment in order to be really alive... You will be able to make a breakthrough and discover joy and peace right in the present moment, inside of yourself and all around you.
To listen to music or to sing a chant is to do something that has no practical purpose; it is just celebration and praise; it is just tasting the joy and beauty of life, the glory of God. Listening to it, even in the midst of a very purposeful day, reminds us to add the other dimension to our experience, the dimension of meaning, that makes it all worthwhile.