The heroic era of Russian Romanticism in music spanned four decades, from the 1850s to the early 1890s. This period was dominated by the nationalist "Group of Five" and centered on Saint Petersburg, as well as on the European-influenced composers Tchaikovsky and Rubinstein. Numerous important figures of the following generation, such as Glazunov, Taneyev, Rachmaninoff, Scriabin, Medtner, and Lyadov, defined their identity through their relationship to their illustrious predecessors. Arensky, born in Novgorod, was initially a student of Rimsky-Korsakov and later developed a friendship with Tchaikovsky. His Second String Quartet stylistically followed Tchaikovsky's model.
The compositions of Rachmaninoff and Tchaikovsky exerted a lasting influence on Arensky. He dedicated his first Piano Trio No. 1 to Karl Davidoff, a mutual friend of both him and Tchaikovsky. The work features a prominent cello part and exhibits elegiac elements. The lyrical and rhapsodic introduction of the first movement reflects the portrait of the generous Davidoff. The trio's Scherzo presents itself as a cascading waltz full of humor and virtuosic passages. The Adagio, entitled Elegia, forms the emotional heart of the trio and is characterized by melancholic melodies.
Arensky's second Piano Trio in F minor was among his last compositions. The first movement demonstrates a remarkable development in Arensky's compositional style. The slow movement, a Romance, begins with a salon-style duet for violin and cello. The playful Scherzo resembles that of the D minor Trio, while the Finale is a theme with variations. The theme of the Finale unfolds in six variations, each with its own distinct character. Rachmaninoff's Vocalise, originally composed for voice and piano, has been successfully arranged for various instrumental combinations, including piano trio.