Nayaki Swamigal Devotional Literature: Works dedicated to or written by Sriman Natanagopala Nayaki Swamigal, including Nayaki Kirthanas, Nayaki Gith, and Nayaki Nalkiya Naamaavalikal. 

Bhajan Songs & Sacred Chants: Devotional music collections, including Bhakthi Rasa Kirthanaigal, Bhagavath Bhajanamrutham, Omkaara Githam, and Thiruppavai Anuvad. 

Stotrams & Temple Hymns: Hymns dedicated to deities and lineage teachers, such as Sri Devi Mahatmyam, Sri Thyagaraja Ashtoththara Satha Namavali, and Mangalashtakam.