British progressive trance dance music super-group Above & Beyond have revealed the vocalists who will join them on their upcoming ‘Acoustic’ tour of the world’s most iconic concert halls — including two sold-out shows in Sydney Opera House.

Above & Beyond’s Acoustic will offer fans live performances from the guys along with vocalists: Justine Suissa (“Little Something”, “Another Chance,” “Sirens Of The Sea”), and the supremely talented Zoe Johnston (‘We’re All We Need,” “Peace Of Mind,” “Alchemy”); new vocalist, Cobi, hailing from Minnesota; and UK singer/songwriter Natalie Holmes.

Above & Beyond reveals: “We’re super excited to have our good friends Justine and Zoë on board for these special shows and it’ll be a rare treat for our fans to see them perform together. Cobi and Natalie really blew us away with the quality of their voices and we can’t wait to introduce them to you all.

Above & Beyond’s world tour takes in 11 iconic concert venues including London’s Royal Albert Hall and Toronto’s Massey Hall. They have just sold out Los Angeles’ 18,000-capacity Hollywood Bowl.