television drama was Prothom Prohor (1983), directed by Nawazish Ali Khan. His first drama serial was Ei Shob Din Ratri (1985). This was followed by the comedy series Bohubrihi (1988), the historical drama series Ayomoy (1988), the urban drama series Kothao Keu Nei (1990), Nokkhotrer Raat (1996), and Aaj Robibar (1999). In addition, he made single episode dramas, most notably Nimful (1997) and Badol Diner Prothom Kodom Ful. Recurring characters in dramas directed and screenplayed by him are Tara Tin Jon and Alauddiner Cherager Doitto. Ahmed directed films based on his own stories. His first film, Aguner Poroshmoni (1994), based on the Bangladesh Liberation War, won the 19th Bangladesh National Film Awards in a total of eight categories, including the awards for the Best Film and the Best Director. Another film Shyamal Chhaya (2005) was also based on the same war. His last directed film, Ghetuputra Kamola (2012), the story of a teenage boy, was set in the British colonial period. Shyamol Chhaya and Ghetuputra Kamola were selected as the Bangladeshi entries for the Academy Award for Best Foreign Language Film in 2006 and 2012 respectively, but were not nominated. In 2009, Ahmed appeared as one of two judges for the reality television music competition show Khude Gaanraj. Actor Affan Mitul debuted with his drama Nuruddin Swarna Padak. It was produced and directed by Humayun Ahmed himself. Music Ahmed composed around 40 songs which he used in his films and television dramas. The songs were based on the folk music of the north-eastern part of Bangladesh. His notable singles include "Ekta Chhilo Shonar Konya", "Pubali Batashey", "O Amar Ural Ponkhi Rey", "Jodi Mon Kadey", "Ke Porailo Amar Chokh-e Kolonko Kajol", "Chadni Poshor Raite Ke Anay Shoron Kore", "Ami Aaj Bhejabo Chokh Somudrer Joley", "Cholona Brishtitey Bhiji", "Channi Poshor Raite Jeno Amar Moron Hoy", "Hablonger Bajarey Giya", "Boroshar Prothom Dine", Thikana Amar Notebook E Ache", "Baje Bongshi", "Aaj Jorir Biye", "Cholo Na Jai", "Chika Maro" and "Konya Nachilo Rey" etc. The songs were rendered by Subir Nandi, Selim Chowdhury, S I Tutul, Meher Afroz Shaon, Sabina Yasmin, Agun, Kuddus Boyati and others. In his most films and TV dramas, the music composer was Maksud Jamil Mintu. Critical response Nobel laureate economist Muhammad Yunus assessed Ahmed's overall impact saying: "Humayun's works are the most profound and most fruitful that literature has experienced since the time of Tagore and Nazrul." Similarly, according to