The song is a lively and fast-paced tune, showcasing the Contest's growing emphasis on dance-friendly music. In the song, the band sings about the simple happiness of having a birthday and enjoying it with a party. The song's sound is somewhat reminiscent of American music, influenced by two of the singers, Eddie and Gabriel Butler, who are Black Israelites. Notably, their inclusion marked the first instance of black participants representing Israel at Eurovision.
According to Ya'akov Lamai, the song started out as a lower tempo song entirely in English.[3] The song was then rearranged by its four composers, together with producer Shlomo Tzach [he], into an up-tempo number with a mix of mostly Hebrew lyrics with some English lyrics sprinkled in the chorus and throughout.[3][4]
The song, and the album of the same name, did well commercially.[3]Mako's Roie Hacohen named the song as the most iconic Israeli one-hit wonder, citing the fact the song is played in "almost every Israeli birthday party".[5] Aya Hayut of ynet also described the song as "one of the most listened to in every house in Israel" due to its popularity in birthdays.[6]
Charts
Weekly charts
Weekly chart performance for "Yom Huledet (Happy Birthday)"