It's Brahms's birthday. Today, before twigging the date, I heard something I've not encountered before that nearly made me choke on my Cornflakes. It's the original version, dating from 1854, of his B major Trio, Op.8. The revised version, from 1890, is the one generally performed now, acknowledged the world over as a masterpiece. This is very different.
In 1854, Brahms was 21. That year, in February - just five months after Brahms met him and Clara for the first time - Schumann suffered a mental breakdown and attempted suicide; he then went, at his own request, into a mental asylum at Endenich. Brahms spent the next two years being supporter-in-chief to the grieving Clara and the large brood of Schumann children. Schumann died in the asylum two years later.
Guess what Brahms excised from the last movement of that trio? Its first version is replete with a rather familiar theme. It is "Nimm sie hin denn, diese Lieder", from Beethoven's An die ferne Geliebte - used by Schumann, in his youthful days when he and Clara were trying to communicate against her father's instructions, as a coded message - most of all in the Fantasie in C major, Op.17.
Here is what Brahms did with it. What it - and its absence from the 1890 version - tells us about the turbulence of that last movement, and the tragic climax to which he brings it, can only make us wonder what else he hid, revised or burned later in life. It's played here by the Trio Jean Paul - named after the writer who so influenced Schumann.