The rocker told the crowd that he would "b*tch and moan" about the quality of MP3s, saying that when they came along "that's when the recording industry really went into duress."
But with Pono (which means "righteous" in Hawaiian) people will be able to hear a lossless digital recording the way it was meant to be heard.
"Every part of my body is getting hit with this," Young described the sound to a crowd at SXS...
The girl group - which includes Perrie Edwards who is engaged to One Direction's Zayn Malik, Jade Thirlwall, Jesy Nelson and Leigh-Anne Pinnock - are all in relationships but they don't see themselves as old enough to start having kids.
Jade admitted to new magazine: "We're babies ourselves, so I don't feel like any of us will be ready to have one for a good few years yet."
The 'Move' hitmakers insist there isn't one particular mother hen among the group, and they all have different roles.
Leigh-Anne explained: "Jade gets us out of really awkward si...