'I had the great pleasure of having my father with me for some weeks. We made a pleasant tour through Styria and Salzburg. Imagine what enjoyment my father's pleasure gave me, he had never seen a mountain.... 'Now I think of remaining here quietly; it is unfortunately useless for me to make plans, for only that happens which comes of itself. 'Nevertheless I wish to have the Requiem in my own cupboard again, so send....'[22] To this note Dietrich returned no answer, and Brahms, becoming impatient, applied for information as to the whereabouts of his work to Joachim, who wrote back that it was in Reinthaler's keeping. Possibly Brahms may have been a little startled at finding that Dietrich, in his eager friendship, had put such an elastic interpretation upon the mention of the Bremen director quoted in our last chapter as to pass over the injunction not to part with the manuscript; but however this may be, he cannot but have been gratified at finding, as the result, that the musician of his own selection had been so impressed by the work as to wish to produce it at the earliest appropriate opportunity in the cathedral of Bremen. It is known to some of Reinthaler's old friends that he suggested the enlargement of the work to the dimensions of an oratorio. That Brahms did not entertain the proposal is matter of history. The first performance of the Requiem, as originally completed, to be given under Brahms' direction in Bremen Cathedral, was fixed for Good Friday, April 10, 1868. Meanwhile the composer's engagements kept him in Austria. The first three numbers of the new work were to be produced under Herbeck at the Gesellschaft concert of December 1, and a tour arranged with Joachim for the ante-Christmas concert-season included concerts in Vienna, Budapest, and various provincial towns. The journey, which opened at Vienna on November 9, was triumphantly successful. Joachim performed the great solos of his répertoire by Bach, Tartini, and Spohr, and shorter pieces by Schumann and Paganini, with all of which concert-goers are now familiar, appearing also on his own account in several great orchestral concerts. Brahms played works by Bach, Schumann, Schubert, and some of his own compositions. Together the concert-givers were heard in several of Beethoven's duet Sonatas, Schubert's Fantasia, Op. 159, and Rondo Brilliant, Op. 70, etc. 'When Brahms and Joachim play Beethoven, Bach, Schubert together, the conceptions are like living tone pictures,' says Billroth, who, called to Vienna about a year after his first acquaintance with Brahms at Zürich and settled there for good, had the delight of receiving and hearing his two great artist friends at his house several times during the two months of Joachim's stay.