Image: Bjork performing “Biophilia,” a new multimedia work, at the Manchester International Festival in England

The songs on Biophilia — Bjork’s new album — will also be released as apps — one for each song, to be sold as modules in a larger app for the entire album — for the iPad and iPhone. (The developers have not yet decided whether to reprogram the apps for Android devices.) Along with animated graphics, some of which were shown on overhead video screens during the concert, the apps hold not only detailed analysis of the songs — including both conventional and newly devised music notation — but also gamelike excursions through the music, visions of scientific phenomena and the potential to be used as musical instruments themselves. A listener can hear a song, see its structure, play along or completely disassemble some songs and turn their components into something new.

Thanks to John Parales @ the nytimes.com.