Given the question: Swar Utsav -  Swar Utsav is a live album of the Indian singer and Ghazal composer Hariharan released in the year 2001. The album features 6 songs all of them performed by Hariharan during a concert at India Gate New Delhi in 2001.The song Patta Patta Boota Boota is written by 18th-century poet Mir Taqi Mir. This song was composed by Hariharan itself. The other songs are written by Naushad Ali Daag Dehlvi and Jan Nisar Akhtar. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Album