I found this mysterious program on the Wash. DC National Symphony's April
schedule with Kent Nagano conducting:

BRAHMS / RIHM - Ein deutches Requiem [A German Requiem], Op. 45 & Reading
the Scripts (Das Lesen der Schrift) -- Movements from Brahms's 'A German
Requiem' are interspersed with movements from Rihm's 'Reading the Scripts.'

I've searched Google but haven't found any (English) details about this
combination, only that Nagano has conducted this elsewhere.  Can anyone
point me to some more info?

thanks
david