The Indonesia Raya (Great Indonesia) song is the national anthem of the Indonesian nation, and it was composed by W.R. Supratman in 1924. The Youth Pledge Day, on 28 October 1928, was the very first time that the Indonesia Raya song was sung. On 17 August 1945, on the Indonesian independence day, the Indonesia Raya song was sung, and has, ever since, been designated as the national anthem of Indonesia.

Indonesia Raya 
Composed by W.R. Supratman 

Indonesia tanah airku
Tanah tumpah darahku
Di sanalah aku berdiri
Jadi pandu ibuku
Indonesia kebangsaanku
Bangsa dan Tanah Airku
Marilah kita berseru
Indonesia bersatu 

Hiduplah tanahku
Hiduplah negriku
Bangsaku Rakyatku semuanya
Bangunlah jiwanya
Bangunlah badannya
Untuk Indonesia Raya 

Indonesia Raya
Merdeka Merdeka
Tanahku negriku yang kucinta
Indonesia Raya
Merdeka Merdeka
Hiduplah Indonesia Raya 

Indonesia Raya
Merdeka Merdeka
Tanahku negriku yang kucinta
Indonesia Raya
Merdeka Merdeka
Hiduplah Indonesia Raya