He was much admired as song singer and he recorded more than 200 Russian songs by Mussorgsky (he was the first to record all his 63 songs), Tchaikovsky, Rimsky-Korsakov, Glinka, Borodin, Cui, Balakirev as well as traditional songs, mostly with piano accompaniment.
A group that called itself "The Mighty Five", headed by Balakirev (1837–1910) and including Rimsky-Korsakov (1844–1908), Mussorgsky (1839–81), Borodin (1833–87) and César Cui (1835–1918), proclaimed its purpose to compose and popularize Russian national traditions in classical music.