The star said there is "no question" he would have loved to have shared this special day with his brothers.
The band’s last album was 1994’s 'To The Bone' and the Davies brothers haven’t performed together since 1996.
The Ryan Tedder-fronted band will also be heading out on tour this summer supporting Zac Brown Band on their US stadium tour.
The clip for the R&B diva's single collaboration with Switch is directed by the acclaimed Kim Gehrig.
Other new members from the music world include Prince & The Revolution's Lisa Coleman and Wendy Melvoin, Sufjan Stevens and German pianist Hauschka.
Following their London show, the enigmatic Swedish metal outfit will head out on the road across North America.
Wainwright and band will be performing perform material from both 'Rufus Wainwright' (1998) and 'Poses' (2001) at these special anniversary shows.
The brand new music and lifestyle festival takes place from 7 – 9 September 2018 in the grounds of Leicestershire's Stanford Hall.
The new EP is scheduled for release via Caroline International on 27 July.
The legendary Sheffield hard rockers' most recent studio set was their self-titled 11th album from 2015.
The Texas-born musician formed Pantera alongside his brother, guitar virtuoso "Dimebag" Darrell Abbott, and bassist Rex Brown in 1981.
The great American singer-songwriter's 2012 return visit to the Greek Theatre in Los Angeles is captured on new multi-disc set.
The new edition features the whole original album, as well as 10 B-sides from the era.
McMaster mastered or remastered legendary titles such as The Beach Boys' 'Pet Sounds' and Frank Sinatra's 'Only The Lonely'.
It's the lead song from the first all-new studio album in 25 years by the funk-soul trailblazers.