With so many options under the Hotkey configuration, it would be easier to be able to search for a particular function. My request would make it easier to find all the hotkeys that have the word "file" in them. And not search from the beginning of the description. Search the entire description. For example "tag" would show all actions with "tag" or "tags" in the description. I don't think including the 'category' in the search is necessary.
And while looking into this it would also be nice to be see all currently assigned hotkeys - what they are and what the assigned action is. Or if it's easier, to sort on the Hotkey column in that preference tab.
What brought me to this was looking to see if there was a hotkey for the Music Explorer. I had to scroll through the entire list only to discover that it's not available. Which leads me to request that a hotkey for the Music Explorer (for selected and/or playing) be created. If it exists, please tell me where.