[5][6] In a career spanning more than three decades, Mahmud has released 50 albums including solo, duets and mixed.
He used to do mixed albums with all the popular band stars of the country, which touched the highest peak of success.
[1] Mahmud is remembered mostly for his remarkable collaborations with prominent Bangladeshi singers including James, Ayub Bachchu, Hasan, Khalid, Shafin Ahmed, Fahmida Nabi, Nazmun Munira Nancy, Tahsan Rahman Khan and many more.
[5] His most popular songs include "আজ জন্মদিন তোমার (Today is Your Birthday)" with Shafin Ahmed, "হিমালয় (Himaloy)" and "হয়নি যাবার বেলা (Not Time to Go)" with Khalid; "বাংলাদেশ (Bangladesh)", "মা (Mother)", "গুরু (Master)" and "বাবা (Father)" with James and "এতো কষ্ট কেন ভালোবাসায় (Why So Much Trouble in Love)" with Hasan and more.
The song released by this band "Razakar Albadar Kichui Raibo Nare" received positive critical acclamations.
In 1992, he released his first solo album Jontrona in collaboration with Ayub Bachchu and James under the banner of Sangeeta.
[15][16] The album cover was designed and painted by his childhood friend, famous illustrator Kiriti Ranjan Biswas.
[25] It was then released in audio under the G-Series label in March 2021,[26] which was later used in the 2023 drama Love You Baba starring Niloy Alamgir.
[27] He again collaborated with Tanzir Tuhin in late December 2021 with a single titled "Anagoto", which is penned by Samuel Haque, which was also released under the G-Series banner as a music video.
[24][30] In 2023, he made his comeback as composer in films after almost eight years with a song titled "Eshwar" in Himel Ashraf's Priyotoma starring Shakib Khan, with lyrics by Shomeshwar Oli for the first time,[31][32] which earned him Babisas Award for Best Music Director.