When transferring Theorytabs to the public database, it would be good if the submit form shows existing artist names based on the user input, in a similar way the search box does. This saves time typing the author name for multiple parts of the same song, and may also prevent the user from carelessly interchanging the artist and title fields. (Actually, this could work on the title field too, for multiple contributors to submit to the same database entry without inadvertently creating duplicate tabs.)
yes. I want to search for an artist occasionally, and searching for artists in the title search box isn't exactly intuitive.