I’d like to be able, when adding folders of tracks to the PIL library, to select more than one folder at a time. This would use the standard convention of click on first folder, shift plus click on the last folder to select a range, and/or CTRL+click to select individual folders. My music library is very large and I sometimes want to add certain albums but not others for example I may want to add 10 albums in the Christmas category. This can be done manually but you can currently only select one album at a time to process. (Or you can select the containing folder but that would add all Christmas albums rather than a selection.)