The discovery came as a surprise even in South Korea, where the existence of the republican lyrics was unknown until then. The finding was later reported in the mass media and has since then been performed by various K-pop artists. Hawaii has been a source for various pre-Japanese annexation heritage investigations by South Korea since many Korean Empire citizens emigrated to Hawaii before the Japanese annexation. One recent incident involved a Korean Empire émigré descendant donating a very rare 100-plus-year-old original passport issued by the Korean Empire to South Korean president Roh Moo-hyun during his visit to Hawaii.