"Midnite Vultures", Beck's next studio effort, was originally recorded as a double album, and more than 25 nearly completed songs were left behind. In the studio, Beck and producers studied contemporary hip hop and R&amp;B, specifically R. Kelly, in order to embrace and incorporate those influences in the way Al Green and Stax records had done in previous decades. In July 1998, a core group began to assemble at Beck's Pasadena home: bassist Justin Meldal-Johnsen, keyboardist Roger Joseph Manning Jr., and producer-engineers Mickey Petralia and Tony Hoffer. Dozens of session players passed through, including Beck's father, David Campbell, who played viola and arranged some of the strings. The musicians held communal meals and mountain-bike rides on dusty trails nearby, but remained focused on Beck's instructions: to make an up-tempo album that would be fun to play on tour night after night. "I had so many things going on", said Beck of the recording process. "I had a couple of rooms of computers hooked up, I was doing B sides for Japan, I was programming beats in one room and someone would be cooking dinner in the other room." In November 1999, Geffen released the much-anticipated "Midnite Vultures", which attracted confusion: "fans and critics misguidedly worried whether it was serious or a goof," and as a result, "The New York Times" wrote that the album "never won the audience it deserved". The record was supported by an extensive world tour. For Beck, it was a return to the high-energy performances that had been his trademark as far back as Lollapalooza. The live stage set included a red bed that descended from the ceiling for the song "Debra", and the touring band was complemented by a brass section. "Midnite Vultures" was nominated for Best Album at the 43rd Annual Grammy Awards.