The visit passed off most happily. The great composer, to whom, with some disappointment, much success and fame had come since his last sojourn in the little capital six years previously, was merry according to his wont when in the midst of familiar associates. Such changes as had taken place in the circle were for the better. Bargheer was married, Carl von Meysenbug engaged. The reunions of the former bachelor friends were enlivened by the presence of ladies--charming young married women and pretty girls--and Brahms was ready to abandon himself to any amount of fun, his almost extravagant buoyancy of spirits being no doubt assisted by the reaction from his late tension of mind in regard to his father's affairs. These social occasions were but the interludes between more serious pleasures. Every day there was music at the palace, the castle, or one or more of the private musical houses. Brahms conducted his A major Serenade and played Beethoven's E flat Concerto at an orchestral concert, and took part in a soirée at the palace, where, amongst other things, he performed the Kreutzer Sonata with Bargheer before the well-remembered sympathetic court circle. The visit, which was the last paid by him to Detmold, formed a fitting close to his association with Prince Leopold's court, to whose memory, and especially to that of the various members of the princely family, must ever attach the artistic distinction of their early recognition of the composer's genius and their appreciation of his personality. Brahms' next destination was Oldenburg, where he arrived in time to celebrate the New Year's festival of 1866 with the Dietrichs. He played his own Concerto and an unpublished composition of Schubert at the subscription concert of January 5, and at the chamber music soirée of the 10th contributed some Bach solos to the programme and took part with Dietrich in a performance of Schumann's Variations in B flat, and with Engel and Westermann in the first public performance of his own Horn Trio, which created a deep impression. It is important to add here that Westermann used the natural horn on the occasion by the particular desire of Brahms, who now and always insisted to the hornists of his acquaintance on the impossibility of securing a poetical interpretation of his work with the ventil horn. 'If the performer is not obliged by the stopped notes to play softly the piano and violin are not obliged to adapt themselves to him, and the tone is rough from the beginning.'[13]