This Virgin Classics disc, recorded in 2003, is now re-released 
                under the prize-winning rubric festooned on its cover – Gramophone 
                and Penguin Guide recommendations, which are as prominent 
                as competition accolades on a bottle of wine. In this case, however, 
                such affirmation is entirely justified because these are sensitive, 
                mature and thoroughly convincing performances.
                
That 
                  said Tetzlaff and Andsnes take a rather refined, elegant approach 
                  to Bartók’s sonatas. Note the violinist’s eloquent, supple and 
                  light bowing in the Allegro appassionata of the First Sonata. 
                  The playing is not as richly suggestive or as coloured as other 
                  performances but its rhapsodic milieu is acutely located nonetheless. 
                  Similarly the nocturnal centre of the movement is unerringly 
                  expressed, finely juxtaposed with the more militant, tonality-shaking 
                  episodes that surround it. The refined lambency of the slow 
                  movement reinforces such perceptions and with the super-fine 
                  balance between instruments this and the driving finale show 
                  Tetzlaff and Andsnes at the top of their form. 
                
The 
                  Second Sonata allows the intellectual parameters of the players 
                  even greater room for manoeuvre. This is compelling playing, 
                  allowing the music’s elasticity and its moments of fugitive 
                  impressionism a just equipoise. Furthermore the half glints 
                  and deft shadows embodied in the Allegretto finale are brilliantly 
                  realized by both men, whose use of dynamic variance is entirely 
                  at the music’s service. When we reach Tetzlaff’s performance 
                  of the solo sonata we feel in sure technical and stylistic hands. 
                  His tone is pure and concentrated, he retains instrumental surety 
                  even in the highest positions; the pizzicati in the Presto ring 
                  out and whilst Tetzlaff can be astringent he never turns glassy. 
                
One’s 
                  only reservation relates to the particularity of their approach 
                  to this repertoire. As long as you appreciate that this is, 
                  in string quartet terms, more Juilliard than Végh, then you 
                  will not be disappointed. Tetzlaff doesn’t cultivate rusticities 
                  of tone, nor rip-snorting timbral breadth. But he is a highly 
                  sympathetic explorer of this repertoire who has tightened up 
                  and signally improved upon his earlier Bartók performances on 
                  disc. Andsnes is a similarly subtle partner, especially good 
                  at those moments of introspective intimacy; this is some of 
                  the best playing of his that I’ve heard. Together the two men 
                  constitute a formidable ensemble, to be ranked alongside Faust 
                  and Kupiec (HMN91 1623) as individualists of note in this repertoire. 
                
              
Jonathan 
                Woolf