This app would greatly benefit from prompting the user what they would like the download to be saved and titled as, that way my tags by this program are input to the system as desired, without time consuming extra steps- particularly Title and Artist tags are important and a way to quick recognize by naming conventions which field is which from that would be a great boost.
If possible being able to quick access the tags or modify them for other fields would be incredibly great if willing to go that far. Definitely makes the feature worth paying for too as a perk.