Marga Sangeet is the use of music to find path to moksha. Though some articles equate it to Indian Classical Music, Pandit Mukul Shivputra mentions it as "the path to salvation" in this interview titled 'The Raga of Truth'.
Contents
Etymology
The Sanskrit root word of Marga is mrg, "which indicates contemplation and seeking." The article also mentions "That which was discovered by Brahma and (first) practiced by Bharata and others in the audience of lord Shiva is known as marga, which definitely bestows prosperity; while the sangeeta comprising gitam, vadyam and nrttam, that entertains people according to their taste in the different regions, is known as desi"
Connection between Marga Sangeet and Samagana
Samagana mentions
The connection between Marga Sangeet and Rahasyageyo-gān is one of Swara-sadhana
Articles on Marga Sangeet
References
Marga Sangeet Wikipedia(Text) CC BY-SA