<Table> <Tr> <Th_colspan="2"> 3 Doors Down </Th> </Tr> <Tr> <Td_colspan="2"> 3 Doors Down live in Laredo, Texas </Td> </Tr> <Tr> <Th_colspan="2"> Background information </Th> </Tr> <Tr> <Th> Origin </Th> <Td> Escatawpa, Mississippi, U.S. </Td> </Tr> <Tr> <Th> Genres </Th> <Td> <Ul> <Li> Post-grunge </Li> <Li> hard rock </Li> <Li> alternative rock </Li> </Ul> </Td> </Tr> <Tr> <Th> Years active </Th> <Td> 1996--present </Td> </Tr> <Tr> <Th> Labels </Th> <Td> <Ul> <Li> Republic </Li> <Li> Universal Republic </Li> </Ul> </Td> </Tr> <Tr> <Th> Associated acts </Th> <Td> <Ul> <Li> Puddle of Mudd </Li> <Li> Nickelback </Li> <Li> Shinedown </Li> </Ul> </Td> </Tr> <Tr> <Th> Website </Th> <Td> 3doorsdown.com </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th> Members </Th> <Td> <Ul> <Li> Brad Arnold </Li> <Li> Chris Henderson </Li> <Li> Greg Upchurch </Li> <Li> Chet Roberts </Li> <Li> Justin Biltonen </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th> Past members </Th> <Td> <Ul> <Li> Matt Roberts </Li> <Li> Todd Harrell </Li> <Li> Richard Liles </Li> <Li> Daniel Adair </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 3 Doors Down </Th> </Tr>

What kind of music does 3 doors down play