Comment 2 for bug 1011312

Just as the tooltip states the "New" radio button lists tracks added to the library within the last 7 day. The usefulness of the button is questionable.

Listing only tracks that have not already been analyzed sound reasonable as well as having an easy way to re-analyze tracks. The Analyze view is the natural place for that.

We have already a "Clear BPM and beatgrid" option in the tracks mouse menu but users would currently have to sort the library for tracks with 0 BPM to have a clue which tracks need to be (re)analyzed eventually..