Main

• Megha Daw as Piyali Basu Mallick (née Mukhopadhyay) aka Pilu – a folk singer, Ahir's student turned wife, Sanatan's granddaughter, Aditya and Kalyani's daughter, Rijula's step daughter, Ranjini's paternal half-sister^[6][7][8]
• Gourab Roy Chowdhury as Aahir Basu Mallick aka Ustaadji – a classical singer, Aditya's student, Pilu's teacher and husband, Sabyasachi and Sohini's son, Mallar's elder cousin brother and rival^[9][10]
• Idhika Paul as Ranjini Basu Mallick (née Mukhopadhyay) aka Ranja – Aditya and Rijula's daughter; Pilu's paternal half-sister; Rangan and Raima's cousin sister; Mallar's wife^[11]
• Dhrubajyoti Sarkar as Mallar Basu Mallick aka Ghontu / Mallar Roy Chowdhury (fake) – Sukumar and Rukmini's son; Ahir's cousin brother; Suramandal's rival; Mallika's elder brother; Ranjini's husband

Recurring

• Kaushik Chakraborty as Aditya Narayan Mukhopadhyay – Owner of "Suramandal" music institute; Pandit Gyanendraprasad's student; Kalyani former husband and Rijula's present husband; Pilu and Ranjini's father; Ahir's teacher^[12]
• Anjana Basu as Rijula Mukhopadhyay (née Chattopadhyay) aka Manima – Aditya's second wife; Pandit Gyanendraprasad's eldest daughter; Pilu's stepmother; Ranjini's mother^[13]
• Mayna Banerjee as Kalyani Mitra – Pilu's mother; Aditya's first wife; Ranjini's stepmother
• Ashok Mukherjee as Sanatan Mitra - Kalyani's father; Pilu's grandfather
• Biswanath Basu as Uday Narayan Mukhopadhyay – A Tabalia; Pilu and Ranjini's paternal uncle; Aditya's younger brother; Ritoja's husband; Rangan and Raima's father^[12]
• Swarnakamal Dutta as Ritoja Mukhopadhyay (née Chattopadhyay) aka Ritu – Gnanendraprasad's youngest daughter; Rijula's younger sister; Uday's wife; Rangan and Raima's mother
• Rudrajit Mukherjee as Rangan Mukhopadhyay – Uday and Ritoja's son; Mallika's husband; Ranjini and Pilu's cousin brother; Raima's elder brother^[13]
• Soumi Chakraborty as Raima Mukhopadhyay aka Rai – Uday and Ritoja's daughter; Ranjini and Pilu's cousin sister; Rangan's younger sister
• Sujoy Saha as Sayan - Rangan's friend.
• Aditi Chatterjee as Sohini Basu Mullick – Ahir's mother; Sabyasachi's wife; music teacher at "Suramandal"; Mallar and Mallika's paternal aunt
• Saptarshi Ray as Sabyasachi Basu Mullick – Ahir's father; Sohini's husband; Mallar and Mallika's paternal uncle; Aditya's rival
• Runa Bandyopadhyay as Annapurna Mukhopadhyay aka "Thummum" – Pilu, Ranjini, Raima and Rangan's paternal grandmother; Aditya and Uday's mother
• Promita Chakraborty as Shinjini – Aditya's friend's daughter; Rangan's former love interest
• Samir Biswas as Purnendu Bose aka "Mamadadu" – A lawyer; Rijula and Ritoja's maternal uncle
• Arijit Guha as Digbijay Basu Mallick aka Panditji – Head of Basu Mallick family; Head of "Suroniketan"; Sabyasachi and Sukumar's father; Ahir, Mallar and Mallika's grandfather
• Shyamashish Pahari as Sukumar Basu Mallick – Sabyasachi's younger brother; Ahir's paternal uncle; Rukmini's husband; Mallar and Mallika's father
• Sanjuktaa Roy Chowdhury as Rukmini Basu Mallick – Ahir's paternal aunt; Sukumar's wife; Mallar and Mallika's mother
• Mimi Dutta as Mallika Mukhopadhyay (née Basu Mallick) – Ahir's paternal cousin sister; Rangan's wife; Mallar's younger sister; Sukumar and Rukmini's daughter
• Chaitali Chakroborty as Bijaya Devi (née Basu Mallick) – Digbijay's younger sister; Sabyasachi and Sukumar's paternal aunt; Ahir, Mallar and Mallika's paternal grandaunt
• Biplab Dasgupta as Himangshu Singha Roy aka Gurudev – Basu Mallick family's priest
• Sourav Chatterjee as Gokul – Special Priest for Rath Yatra Puja at "Suromondol"
• Fahim Mirza as Kushal Dutta – Ranja's friend
• Manasi Sengupta as Bindhi - Mallar's fake wife
• Rupam Singha as Mahadev Roy - Bindhi's husband

Guest appearances

• Saikat Mitra as a judge of Spring special West Bengal Music Research Academy show
• Haimanti Shukla as a judge of Spring special West Bengal Music Research Academy show

Promo shoot

The first promo of this series was shot at Saharajore Irrigation Scheme at Purulia.^[32]