Rimsky-Korsakov came back to St. Petersburg in the autumn of 1865 to find that some important changes had taken place in Balakirev's circle during his absence. In the first place, to the brotherhood was added a new member of whom great things were expected. This was Alexander Borodin, then assistant lecturer in chemistry at the Academy of Medicine. Secondly, Balakirev, in conjunction with Lomakin, one of Russia's most famous choir trainers, had founded the Free[31] School of Music, a most interesting experiment. It has been said that this institution was established in rivalry with the Conservatoire. The concerts given in connection with it, and conducted by its two initiators, were certainly much less conservative than those of the official organisation of the I. R. M. S. At the same time it must be borne in mind that during the 'sixties there was a great movement "towards the people," and that an enthusiastic temperament such as Balakirev's could hardly have escaped the passionate altruistic impulse which was stirring society. Individual effort, long restricted by official despotism, was becoming active in every direction. Between 1860-1870 a number of philanthropic schools were established in Russia, and the Free School, with its avowed aim of defending individual tendencies and upholding the cause of national music, was really only one manifestation of a widespread sentiment. Other important events which Rimsky-Korsakov missed during his three years' cruise were the first production of Serov's opera _Judith_, and Wagner's visit to the Russian capital when he conducted the orchestra of the Philharmonic Society. At this time, with the sole exception of Balakirev, every member of the nationalist circle was earning his living by other means than music. Cui was an officer of Engineers, and added to his modest income by coaching. Moussorgsky was a lieutenant in the Preobrajensky Guards. Rimsky-Korsakov was in the Imperial navy, and Borodin was a professor of chemistry.