Kiss the Rain was composed by South Korean pianist Yiruma and released on his 2001 album First Love, where it became one of his most recognised pieces. Its simple, emotional piano style made it a favourite for piano students and cover artists, and it later spread widely through YouTube performances, study playlists and emotional video edits. The intro is especially popular because it is instantly recognisable within a few notes, yet gentle enough to sit under narration or visuals, which keeps it in constant use for reflective and romantic content online.