Publisher Desc.  The New Robert Schumann Edition (RSA) is intended as a historico-critical edition of the collected works. They will be carefully studied and prepared according to present-day musicological and editorial techniques and presented in their entirety. Drafts, sketches and fragments, in short, everything that has come down to us as being authentically by Schumann and which, in most cases, has been deliberately preserved by him, will be brought together, evaluated as to its importance and documented in some form or other in the edition of the complete works.It is the aim of the edition to reproduce authentic texts which having corrected scribal, copying and printing errors and eradicated later additions and other textual corruptions will approach as closely as is possible the intention of the originals.The critical edition will form the basis of accurate performance material for Robert Schumanns work.. Robert Schumann - New Edition of Complete Works. Band 4.