Greenwood collaborated with Anderson again on the soundtrack for the film "Inherent Vice" (2014); it features a new version of an unreleased Radiohead song, "Spooks", performed by Greenwood and two members of Supergrass. In 2014, Greenwood performed with the London Contemporary Orchestra, performing selections from his soundtracks alongside new compositions. Greenwood wrote the score for another of Anderson's films, "Phantom Thread", in 2017; it was nominated for the Academy Award for Best Original Score and earned Greenwood his sixth Ivor Novello award. In the same year, he reunited with Ramsay to score her film "You Were Never Really Here." At the 2019 Proms, Greenwood debuted his composition "Horror vacui" for solo violin and 68 string instruments. That September, Greenwood launched a record label, Octatonic Records, to release contemporary classical music by soloists and small groups. Greenwood started the label to record the musicians he had met as a film composer. Greenwood is set to compose the soundtrack to Pablo Larraín's film "Spencer", a biopic about Princess Diana.