Listen to When I was One online. When I was One is an Unknown language song and is sung by Piccolo Music. When I was One, from the album Splishy sploshy bathtime songs for babies, toddlers and children Vol 1 | Fun songs for children and parents from Piccolo, was released in the year 2023. The duration of the song is 2:08. Download Unknown songs online from JioSaavn.