When one writes a poem And by one I of course mean I Listening to a song Ought I add a reference To the song To the footnotes Or even the title? Because when I look at this poem From both sides now From give and take And something about love's illusions I wonder Even though I'm listening to a cover Of the original And not taking down every word Perhaps I should write A letter to Kathleen Asking for her permission But did Joni Mitchell Ask Judy Collins I have no idea And am not going to search any further So if the use of all these names Gets me into hot water Consider this poem In the public domain With multiple authors And not For Profit