In 1996, Ark released their second studio album, "তাজমহল (Tajmahal)", on Soundtek. The album was a phenomenal success and the band became one of the most popular rock bands of the 1990s. The album featured the songs "সুইটি (Sweety)", "একাকী (Lonely)", "তাজমহল (Tajmahal)", "গুরু (Guru)", "পাগল মন (Mad Heart)" which were all big hits. "Sweety" was the most popular and also the biggest hit in Bangladesh that year, and continues to be a Bangladeshi rock staple. It was their signature song.