What do we bring, each and every one of us, to the Mass? Do we brings hearts willing to enter in, willing to engage and be engaged by the power of God within us? Do we enter knowing that we are participating in something extraordinary -- God present in us, through us, with us? Being an active part of the "body" is an important part of any musical ensemble, as the video above will demonstrate, but commitment -- fully invested engagement in the activity at hand -- is equally essential. And no matter how little we believe we start with, we are all capable of deep engagement as active members of the body, giving witness to the miracle that is God's love in our lives.