<Tr> <Th> Name (s) </Th> <Th> Role </Th> <Th> Performed </Th> </Tr> <Tr> <Th> Wheeler, Harold Harold Wheeler </Th> <Td> Musical arranger and conductor </Td> <Td> Orchestral </Td> </Tr> <Tr> <Th> Timberlake, Justin Justin Timberlake </Th> <Td> Performer </Td> <Td> Opening number: "Can't Stop the Feeling!" from Trolls and "Lovely Day" </Td> </Tr> <Tr> <Th> Cravalho, Auliʻi Auliʻi Cravalho Miranda, Lin - Manuel Lin - Manuel Miranda </Th> <Td> Performers </Td> <Td> "How Far I'll Go" from Moana </Td> </Tr>

Who presented the best picture award in 2017