Versions of How sweet I roam'd from field to field include:
How sweet I roamed from field to field, 1806. Benjamin Heath Malkin, William Blake (illustrator) [authorised?]. Introduction, A Father's memoirs of his child London: Longman, Hursy, Rees and Orme. p. xxxv.
Song: How sweet I roam'd from field to field, 1905. J Sampson, ed., (variorum reading, notes and preface) The poetical works of William Blake; a new and verbatim text from the manuscript engraved and letterpress originals, Oxford. 'Poems from the Poetical Sketches' p. 11.