High Quality Content by WIKIPEDIA articles! "1234" (pronounced "One Two Three Four") is a song from Feist`s third studio album, The Reminder. It is Feist`s most successful single to date. The song was co-written by Sally Seltmann, an Australian singer-songwriter who also recorded under the name New Buffalo, and Feist. It remains Feist`s biggest hit single in the USA to date, and her only song to chart on the Billboard Hot 100 and UK Top 40.