Ismail Marzuki (1914-1958) was an influential Indonesian composer, songwriter, and musician, considered one of the most important figures in national music. His career developed during the turbulent period of Indonesia's struggle for independence, and his compositions, often strongly patriotic in nature, became unofficial anthems for the nationalist movement. Among his most famous and enduring works are "Halo, Halo Bandung," a battle song from the National Revolution; "Gugur Bunga," a solemn tribute to fallen heroes; and "Rayuan Pulau Kelapa," which celebrates the beauty of the archipelago. His music blended traditional melodies with Western influences, creating a unique and recognizable style. For his immense contribution to national culture and identity, he was posthumously awarded the title of National Hero of Indonesia in 2004. The prestigious cultural and arts center in Jakarta, the Taman Ismail Marzuki (TIM), is also named after him, a testament to his lasting legacy.