The eyes of the international music industry are locked on a home-grown music app that allows fans from anywhere in the world to download live concerts in real time, while also sharing the experience on social media.

Atoms for Peace, featuring Radiohead's Thom Yorke and Red Hot Chili Peppers' Flea, was used to launch the soundhalo music platform during the band's Thursday night soldout gig at London's Roundhouse.

Barry Palmer.

Concert-goers - as well as anyone with the app on their phone, PC or tablet - could download the entire show, or individual songs, in high-definition video virtually as it was being performed, and which is theirs to keep across all their digital devices.

For former Hunters & Collectors guitarist Barry Palmer it is the culmination of 2½ years' work since one of his sons gave him the idea.