RagaChintamani is a compilation of Tamil cine songs based on classical ragas. First, an introduction to the general pattern of ragas and their varieties have been given. Then, brief introduction of around 160 ragas are made and the cine songs based on these ragas are listed. The first print was published in 2005 and 500 copies sold out. The second print was in 2007 and 1000 copies sold out. Celebrities like Writer Sujatha, Writer Ashokamithran, Singer Charulatha Mani have mentioned positivley about this book. The 3rd printed is expected by mid of 2025. The book consists 172 pages.