'Act I' of the three-part opera came out in November last year
Including tracks by Alanis Morissette and Pantera
Priscilla Presley, Riley Keough and Sarah Ferguson, Duchess of York, also commemorated the late singer
It comes ahead of the second part of the Pumpkins’ new album ‘ATUM’
Peter Hook, Turnstile and more are also on board for the inaugural Mexico City event
Including tracks from Kevin Bacon and Julian Casablancas
The singer made a surprise appearance at the final show of the band's Spirits on Fire Tour
The first 11 songs of the three-part opera are available to stream now
The frontman has been updating fans on his condition via social media
The band are releasing the first instalment of three-part "rock opera" album, 'ATUM', next week