This letter, addressed to Christian Vasseur, is devoted to the concept of musical interval. Here Daniélou also relates the polyglotism to the ability to understand both modal music and classical music.
This letter, sent by Alain Daniélou, deals with the relationship between the Indian and the Mediterranean world. Here Daniélou criticizes the Western tendency to impose its own culture.
In this letter Daniélou gives his opinion to Guy Sorman who asked him to provide the name of some Indian thinkers, scientists etc. for "Les vrais penseurs du 20ème siècle", insert of Figaro-Magazine.
A letter consacrated to Kolkata and its culture. In this letter, addressed to Claudine Vermier-Palliez, Daniélou gives to the woman his impressions on the city and some trip-advices.
In this letter Alain Daniélou answers to Professor Gino Del Piero's questions on the relationship between the culture of the pre-arabic populations of the Arabian Peninsula and the Indian culture.
A letter sent by Daniélou to Charon on Samkhya cosmology and philosophy in response to the works that Charon sent to Daniélou (La Relativité Complexe; Le Tout; L'Esprit et la Matière).
In this letter Alain Daniélou explains to his friend Daniel Giraud the difference between the expressions "Traditional music", "Folk music", "Art traditinal music" and "Classical music", focusing his explanation on the origin of the wrong use of these expressions.