Within the Baul world, Lalon Fakir stands as the most luminous exemplar of the tradition’s synthesis of Sufi, Vaishnava, and tantric currents. His vast body of songs explores divine love, self-realization, and the discovery of the “Man of the Heart,” the inner, formless Beloved. These compositions challenge religious dogma, caste hierarchy, and ritualism, articulating a “religion of humanity” that transcends Hindu–Muslim boundaries. Through simple yet layered language, Lalon encodes subtle yogic and mystical insights, turning everyday rural imagery into vehicles for profound metaphysical reflection. His ashram in Kushtia became, and remains, a living center for Baul practice and remembrance of his vision.

Around Lalon, a constellation of disciples and kindred spirits helped shape and transmit this current. Duddu Shah, his disciple, not only composed his own mystical songs but also preserved and interpreted Lalon’s teachings, thereby safeguarding a crucial portion of the oral tradition. Figures such as Siraj Sai, revered as Lalon’s guru, are remembered as initiatory presences, even when biographical details remain sparse, which itself reflects the Baul emphasis on inner realization over external history. Kangal Harinath, another disciple, carried Baul ideals into the social sphere, using his work, including a rural newspaper, to spread Baul-inspired critiques of injustice and to bridge spiritual insight with reformist concerns.

Other poets and singers, sometimes standing at the edges of formal Baul identity, have nonetheless deeply nourished the Baul imagination. Radharaman Dutta, often seen as a Vaishnava poet, composed devotional songs of love, longing, and spiritual union that Bauls readily adopted into their own repertoires. His verses on Radha and Krishna, suffused with the pathos of separation and the ecstasy of union, harmonize naturally with Baul explorations of inner love-madness and the divine presence within the human heart. In this way, Baul practice reveals itself as porous and receptive, drawing in songs that resonate with its own inner quest.

In more recent times, certain singers have carried Baul music and spirituality beyond its native villages while remaining rooted in the older currents. Purna Das Baul, for example, became a widely recognized bearer of the tradition, performing Baul songs on many stages and introducing global audiences to this distinctive blend of mysticism and folk art. Such figures do not merely popularize a musical style; they act as conduits through which the Baul vision of equality, direct experience of the Divine, and the unity of spiritual paths continues to circulate. Through these saints, poets, and exponents, the Baul stream shows itself as a living confluence of Sufi yearning, Vaishnava devotion, and tantric interiority, continually reinterpreted in song.