Fig. 2

The Music Star is an app developed for iPad to select music from a number of specially designed playlists. Each playlist is represented by a colored triangle forming a star. (Photo courtesy of Musikstjernen IVS)
The Music Star is an app developed for iPad to select music from a number of specially designed playlists. Each playlist is represented by a colored triangle forming a star. (Photo courtesy of Musikstjernen IVS)