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Papal Archive
Benedict XVI
Audiences 2008 (Wed 21 May 2008)
http://www.vatican.va/holy_father/benedict_xvi/audiences/2008/documents/hf_ben-xvi_aud_20080521_en.html
Relevant passages:
To this day, images still speak to the hearts of believers, they are not relics of the past. Cathedrals are not mediaeval monuments but rather houses of life in which we feel "at home" and where we meet God and one another. Nor is great music - Gregorian chant, Bach or Mozart - something of the past; rather, it lives on in the vitality of the liturgy and in our faith. If faith is alive, Christian culture can never become "obsolete" but on the contrary will remain alive and present. And if faith is alive, today too we can respond to the imperative that is ceaselessly repeated in the Psalms: "O Sing to the Lord a new song" (Ps 98[97]: 1). Creativity, innovation, a new song, a new culture and the presence of the entire cultural heritage are not mutually exclusive but form one reality: they are the presence of God's beauty and the joy of being his children.
From the Greeting in English
http://www.zenit.org/article-22651?l=english
Romanus shows us the power of symbolic communication which, in the liturgy, joins earth to heaven and uses imagery, poetry and song to lift our minds to God’s truth.