Björk: Stonemilker VR 4+

The app has VR options for Cardboard, Firefly, and VR One. The sound quality is great. You can really get a sense for the binaural effect as Bjork walks around "you". However, the technical quality of the video is not very good. The boundaries where video feeds were stitched together to make a 360 are fairly obvious, there were a few glitches in the video playback speed, and the overall image quality makes me think that the filming equipment is outdated or they compressed the video file size too much. That said, I don't recommend anyone but the biggest Björk fans with a VR headset to download this app.

I was so excited to see the news of a Bjork VR app. I downloaded it to both my iPhone 5s and my iPod Touch, but it won't work on either. I make it to the 'choose your VR' menu, but when I hit start it just crashes. I've tried deleting and reinstalling the app, and doing hard restarts. I hope I can view it soon.

I love Bjork's music and videos but I don't have a VR head set. Fortunately, it doesn't matter. On an iPad Air 2 with Bowers & Wilkins P7 headphones, the sound and visual experience is enthralling. Stonemilker features exquisitely beautiful music for a string ensemble (5 each of violins, violas and cellos) surrounding Bjork sonically as she sings, providing what she describes as a "tower of equilibrium" emotionally for herself and the listener. If you like Bjork or just like good music, you will love this app.