Attached is a file template.med. The guts of the file should be self explanatory, but here goes anyway. The transcription header comes first. Note that instead of using the mouse, you can efficiently navigate to text with the arrow and End keys. Typing characters will overwrite what is highlighted.
Title is highlighted.
Text lines for Intro and Verses can be cut and pasted at will. I work usually in standard or Open G tunings tab, and start with mutual translation ON to provide the translation to treble. I then remove whatever I don't want, which is quicker than creating it. I have inserted an arbitrary chord on the chord line, to make it obvious that a chord line is present. I always order the lines Chord, Treble, Tab.