Catholic Composer Pens Song For Pride Month Because ‘We Are Called To Love’ A renowned American Catholic composer and concert musician has written a refrain in celebration of Pride Month, in an effort to honor of the inherent dignity of LGBTQ people. David Haas, a composer of contemporary Catholic liturgical music whose pieces are sung in parishes across America, told HuffPost he wrote the refrain on Sunday as a “gift” to his friends in the LGBTQ community who will be involved in Pride activities this month, and for Catholic and Protestant clergy who minister to them.