Las Vegas (AFP) – Here is a list of winners in the major categories for the 64th annual Grammy Awards, which were handed out on Sunday in Las Vegas. Jazzman and bandleader Jon Batiste led the night with five awards including Album of the Year. Retro act Silk Sonic — the group project of Bruno Mars and Anderson .Paak — won four awards including Record and Song of the Year. Pop sensation Olivia Rodrigo was named Best New Artist. Album of the Year: Jon Batiste, “We Are” Record of the Year (overall song performance): Silk Sonic, “Leave The Door Open” Song of the Year (best songwriting): “Leave …