Variations uses the symbol throughout the program to display additional details in a separate window.
For items that are sufficiently cataloged in Variations, the details will appear in a Variations popup window. For all other items, including most recordings, the details will be displayed using the library catalog.
Some details windows will have themes listed in them. Showing the themes can be toggled on and off by the checkbox on the bottom.
To print a details window, use the "Save As..." button at the bottom of the window to save it as a web page. You can then open and print the web page. The text can also be copied and pasted into a document.
In the experimental search window, a single selection will have multiple detail links containing various information. The one next to the recording will provide the most information, including all tracks on that recording. You can use the Find function Ctrl-F(Command-F) to skip to a specific part. The detail links next to composer, works, etc. will provide more focused information.