Also a slight, but unsurprising, change in the new Roud index is that it does not include the cross-references to the folkinfo site that it used to, so you can no longer easily get from knowing, for example, that 'The Anti-gallican' is in a book, to the music as both sheet and playable midi. Copyright concerns, I suppose, added to the fact the folkinfo site is live but unsupported, and also outside EFDSS's control all make their decision (or accidental omission) understandable, but it is still regrettable.