Thukkaram Ganapathy

I apologize, but I do not have sufficient reliable information about Thukkaram Ganapathy as a devotional music artist from Chennai, Tamil Nadu to write a factually accurate biography. Without verified details about their career, background, or contributions to devotional music, I cannot provide the requested biography whilst maintaining the high standard of factual accuracy you've specified. To write a proper biography, I would need confirmed information about their work, timeline, and achievements in the field of devotional music.