Following her lyrical and witty complete recording of Mozart's Keyboard Sonatas, issued by naïve in March 2023, Yeol Eum Son invites Svetlin Roussev to join her in enfolding himself in the enticingly subtle harmonic intricacies of Germanic post- Romanticism.

For their second recital as a duo, the Bulgarian violinist and the Korean pianist follow the course taken by works written over a period of slightly more than half a century by composers or famous performers upon whom Richard Wagner exercised crucial influence. They take on almost every genre - cinema, opera, chamber music, transcription - treating it in the lyrical, large-scale manner of the Bayreuth master. During their unexpected, fascinating journey, Svetlin Roussev and Yeol Eum Son chart a variety of pathways, from Waxman to Strauss.

So many different worlds! To begin, two figures who made their indelible mark on the music written for Hollywood. Of German-Polish origins, in 1946 Franz Waxman (Rebecca, Sunset Boulevard, A Place in the Sun, Prince Valiant) wrote, at Jascha Heifetz's request, a paraphrase on themes from Wagner's Tristan et Isolde, actually an adaptation of a section of the score he composed for the film Humoresque (Warner Brothers, 1947). In summary, a manifesto in music of an impossible love - to which, at the end of the disc, an extremely rare transcription one of the better known Wesendonck-Lieder, credited to the great virtuoso Leopold Auer, forms a response.

The programme continues with Erich Wolfgang Korngold, a child prodigy in Vienna during the 1910s. The famed Mariettas Lied - the best-known moment in his opera Die tote Stadt - and the sublime nocturne from his incidental music for Shakespeare's Much Ado About Nothing (the Scene in the Garden) remain as much moments of lyric intensity as truly cinematographic, deliciously intoxicating love scenes. But lovers also know how to frolic, and if already in Korngold they readily do so, the three more light-hearted pieces by Fritz Kreisler will place them in everyday, commonplace scenarios, where laughing reigns.

The keystone of the programme is unarguably the magnificent Sonata for Violin and Piano that Richard Strauss composed in 1887. He was 23 years old, and still heavily influenced by Schumann and Brahms, even Grieg. Svetlin Roussev and Yeol Eum Son make it's case with radiant commitment, sensitive to the spirit stirring in the young Richard, then already in love with the soprano Pauline de Ahna, who would become his wife.

Beyond Wagner, this highly original album above all celebrates that moment of falling in love when, overwhelmed, the heart quivers, to the point of being transformed.