Hello Psychoadept,
Thanks for your suggestions. I had not previously noticed the Work and Movement sub-fields under the Title Field. Since I have already created and populated a custom field called Composition, my first thought was to copy the Composition field data to the Work field. However, it appears that the drop-down options for the destination in the copy tag feature does not list the Work field. So, I see no way to copy my Composition data to the Work field.
Re-entry of the data by hand for my 25,000 + tracks is not a task I plan to undertake.
I do not have disc # in my Album Field. In fact, I have spent considerable editing time with my entire database to consolidated Albums with multiple discs into logical (to me) arrangements. For example, the opera Das Reingold, which occupies three discs, is listed only once in my Albums grouping and contains a chronologically-correct listing of all tracks in the complete opera.
So, re-defining the Albums to add a Composition sort would be going backwards for me, if such action caused each composition to be listed as a separate Album.
Finally, I did see and experiment with the "by Track" versus "by Album" feature in Auto DJ. I can see that adding the Composition element to the Album would cause a sort by Composition within an Album. But, again, I don't want multiple album listings driven by the number of compositions on the album.
By way of offering additional information on this topic, I will explain how MusiCHI handles this feature:
MusiCHI has a standard field called "Composition". it is a separate field from the "Album" Field. In the MusiCHI Player display there is a section with a toggle between Albums and Compositions.
MusiCHI has a Random Play feature which offers several options for the number of Albums or Compositions selected for random play. Each option permits random selection either by Album or by Composition, depending upon which field is displayed at the time the random play feature is initiated. If the Album field is displayed, then the appropriate number of Albums are selected for random play. If the Composition field is displayed, then the appropriate number of compositions are randomly selected.
This feature does have one "drawback". If the Composition field is selected, then all compositions of the same name will be selected for random play. I resolve this problem by eliminating duplicate compositions from the random play list, unless I want to listen to each one. I could eliminate this issue by editing the composition field data to differentiate between different performances of the same composition, but so far, I have not elected to spend the time to do so.
Regards,
Art