Brahms’ Fourth must stand with a very small handful of other works at the apex of symphonic composition. It represents the essence of “symphonism,” that is, the use of the fully developed romantic orchestra as a unified, full-throated body expressing a completely coherent and integrated musical discourse, in serious purpose comparable to great works of philosophical thought. It is difficult not to think in philosophical terms when encountering this work, especially as performed by the TMC Orchestra under the hands of nonagenarian Herbert Blomstedt, whose control over the flow of such expansive structures is notable among today’s conductors. Words like “austere,” “severe,” “dark,” and “stern” appear regularly in the literature to warn listeners that they are in for a challenging experience with this symphony. One could add “sustained,” “coherent,” “integrated,” “interconnected,” “deeply moving” and, finally, “tragic.” There are few other symphonies that insist on the minor modality to the bitter end: Haydn’s Symphony no. 49 (“La Passione”), Mahler’s Sixth (“Tragic”), and Vaughan-Williams’ Fourth and Sixth may be the best-known examples, and only Haydn displays the same structural necessity and lack of ambivalence about such a conclusion as Brahms.