most substantial solo vocal work, and arguably his finest. Moeran also published 'Invitation in autumn' (1943) as a separate song. With its straightforward language and direct imagery, his poetry was attractive to composers, particularly his most popular poem 'The Piper' ('A piper in the streets today') which was set by Peter Crossley-Holland, Michael Head, Ivor Gurney, Norman Peterkin and Vaughan Williams. External links O'Sullivan at the Princess Grace Irish Library Seamus O'Sullivan at The Teresa Deevy Archive Seumas O'Sullivan Collection at Harry Ransom Center Letters received by Seumas O'Sullivan as editor of the Dublin Magazine (MS P298), Kenneth Spencer Research Library, University of Kansas. Finding aid to Mary Louisa Sutliff papers, including O’Sullivan correspondence, at Columbia University. Rare Book & Manuscript Library. References 1879 births 1958 deaths Irish poets People from Rathgar Members of the Irish Republican Brotherhood Irish magazine founders