<Table> <Tr> <Td> </Td> <Td> "Rockin' Robin" (1958) </Td> <Td> "Over and Over" (1958) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> "Rockin' Robin" (1958) </Td> <Td> "Over and Over" (1958) </Td> </Tr> <P> "Rockin' Robin" is a song written by Leon René under the pseudonym of Jimmie Thomas and recorded by Bobby Day in 1958 . It was Day's only hit single, becoming a number - two hit on the Billboard Hot 100 and spent one week at the top of the charts (number one hit) in R&B sales . </P> <Table> <Tr> <Th> Chart (1958) </Th> <Th> Peak position </Th> </Tr> <Tr> <Td> Australia (Kent Music Report) </Td> <Td> 9 </Td> </Tr> <Tr> <Td> US Billboard Hot 100 </Td> <Td> </Td> </Tr> <Tr> <Td> US Billboard Rhythm & Blues Records </Td> <Td> </Td> </Tr> </Table>

Who sang the original version of rockin robin