Browse your music library hierarchically by Genres ➤ Composers ➤ Artists ➤ Albums ➤ Titles to pick exactly what you want (similar to the Column Browser in iTunes):
1. Pick the genre(s) you are interested in (1, several or all)
2. Then pick the composer(s) within the selected genres - or skip to the next level
3. Pick the artists you want to hear (limited to the previously selected genres/composers)
4. Select the albums (again: 1, several or all)
5. Pick the titles, now narrowed down according to the selected genres/composers/artists/albums
You can cancel or finish (OK⏎) browsing at any level. The selected elements are then used as search rules and can be combined with additional rules like play count, rating, etc.
More infos and previews soon.