<Tr> <Td> La Candace - Cabra </Td> <Td> Chupacabra Ho </Td> <Td> Jeff "Swampy" Marsh, Phineas, Ferb, Baljeet, Buford </Td> </Tr> <Tr> <Td> Happy Birthday, Isabella </Td> <Td> Isabella's Birthday Song </Td> <Td> Isabella, Baljeet, Buford, Danny Jacob </Td> <Td> Phineas and Ferb: Rockin' and Rollin' </Td> </Tr> <Tr> <Td> Love at First Byte </Td> <Td> Interface </Td> <Td> Chloe, Norm </Td> <Td> None </Td> </Tr> <Tr> <Td> One Good Turn </Td> <Td> The Dance of Contrition </Td> <Td> Aaron Jacob, Carmen Carter </Td> </Tr>

Who sings the songs in phineas and ferb