David Meyers directed clip for band's latest 'Red Pill Blues' single
Track will appear on Lamar-curated soundtrack for Marvel's 'Black Panther'
Australian pop star also references Day of the Dead in clip for 'Golden' single
Alexander Skarsgard, Paul Rudd, Justin Theroux co-star in Duncan Jones' new thriller
Track will appear on rapper's upcoming mixtape, 'Dedication 6 Reloaded'
"No lawsuit has been issued and Radiohead have not said they 'will only accept 100%' of the publishing of ‘Get Free,'" Warner/Chappell rep says