Music offers a rich resource to you as you keep watch. Hymns, chants, and litanies from your tradition may touch you in places that words cannot. These melodies may offer you comfort, assurance, peace, a sense of connectedness to God and to your community of faith (church, synagogue, temple...). Look at music to feed your soul.
Don't be surprised if the music brings out deep emotions in you. The music can gently touch your pain and offer peace.