Emotionally, the Fourth is one of the most gripping of Shostakovich's 15 symphonies and Petrenko transforms its two outer movements, running at just under 30 minutes, into harrowing stands of resistance.
The baleful match of the Allegretto poco marcato veers into unpredictable terrain, with many episodes highlighting the RLSO's top-notch woodwind players, before the storms of a Presto are released.
Mahler is very much acknowledged here, and Petrenko knows how to catch an atmosphere of grandeur turned sour; towards the end of the first movement, there is something gentler but perhaps more sinister afoot when a solo violin recalls the disillusioned nostalgia of composer Kurt Weill.
As a student, I grew up hearing the barbed interlude of the middle movement mediated by the celebrated sheen of the Philadelphia Orchestra strings, under Eugene Ormandy.
Now the Liverpool violas opt for a leaner sound; seconds later, after a lopsided Landler for E flat clarinet, interjections from the violins come across as suppressed screams.
One remembers the Russian conductor Gennady Rozhdestvensky taking his Cleveland players to task for writing off a seemingly naive passage, underscored with castanets and woodblock, as nothing but pony-trot music.
No, he remonstrated, these persistent rhythms represented Stalin's prisoners communicating with one another by tapping the pipes that connected their cells.
Through this superlative recording, Petrenko reveals he is on the older Russian's wavelength. Surrender to the unswerving drive of the work's searing finale, and you realise that, in the age of Vladimir Putin, Russia's problems are not all over.