<Tr> <Th> Website </Th> <Td> Official website </Td> </Tr> <Tr> <Th> Members </Th> <Td> Alvin Seville Simon Seville Theodore Seville </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Alvin and the Chipmunks </Th> </Tr> <Tr> <Td_colspan="2"> Alvin and the Chipmunks (2015--present) the film series (1987--2015) Alvin and the Chipmunks (1983--1990) The Alvin Show (1961--1962) character </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> 1958 Created 1961 The Alvin Show </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Ross Bagdasarian Sr . </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Film Series </Td> </Tr> <Tr> <Th> Voiced by </Th> <Td> Ross Bagdasarian Sr. (1958--1972) Ross Bagdasarian Jr. (1979--present) </Td> </Tr> <Tr> <Th> Years </Th> <Td> 1958--present </Td> </Tr> <Tr> <Th> Present Episode (s) </Th> <Td> ALVINNN!!! and the Chipmunks </Td> </Tr> <Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Aliases </Th> <Td> Alvin, Simon & Theodore </Td> </Tr> <Tr> <Th> Species </Th> <Td> Chipmunks </Td> </Tr> <Tr> <Th> Gender </Th> <Td> males </Td> </Tr> <Tr> <Th> Occupation </Th> <Td> Singers </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Dave Seville (adoptive father) </Td> </Tr> <Tr> <Th> Nationality </Th> <Td> American </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Alvin and the Chipmunks </Th> </Tr>

Who voices the chipmunks in alvin and the chipmunks
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