The Kevin Parker-fronted outfit say the partnership will help them “reduce the environmental footprint of touring and help fight climate change”.
Dates are confirmed in Paris, London Boston, Toronto, Chicago and New Jersey, with the star performing at London's Tottenham Hotspur Stadium on 30 July.
Both the new tracks also feature on Tame Impala's new album, 'The Slow Rush', which is out now.
The electronic pioneers are also set to headline at All Points East on Friday, 24 May.
The song criticizes topical political issues including institutional racism and America’s gun violence.
The mix includes the premiere of a new M+M mix of 'Funk Me' by John Morales.
New single 'Moderation' was first premiered on the Australian leg of the band's 'High As Hope' tour. It's backed with a second new track, 'Haunted House'.
'Land Of The Free' is the Las Vegas quartet's first new music since 2017's 'Wonderful Wonderful' album.
The new track will receive its world premiere on Zane Lowe’s Apple Music show 'Beats 1' tomorrow.
The soundtrack album is due for release through Interscope Records on 5 October, the same day the film opens.
Nicki Minaj awarded her patient fans with the announcement of her own Beats 1 radio show titled Queen Radio that begins airing on 9 August.
Metallica drummer Lars Ulrich is set to host a new radio show on Apple Music's Beats 1 entitled 'It's Electric' starting on 7 May 2017.