It's never as entertaining as listening to Beethoven's number with a new interpretation. Here some of new released around late 2012 to 2013, some of new ensembles and also those quartet who had been around.
New Zealand String Quartet - Beethoven Op.59 no.2 and no.3 - Buy AMAZON
Right from New Zealand, the quartet ambitiously performed the full cycle of Beethoven's String Quartet on their recent set. Two of the number, Op.59 no.2 in E minor and Op.59 no.3 in C were recorded by Atoll label. As for trivia news, earlier this year their first violinist suffered serious injury.
Ysaye Quartet - Beethoven Op. 18 no3 , Op.74 'Harp', Op.135 - Buy AMAZON
This is an interesting coupling from Ysaye Quartet / Quatuor Ysaye. The choice of Beethoven's Early quartet No.3 in D Op.18/3, then the middle Op.74 'Harp' and to final in Op.135 in F. Those who looking for fine interpretation of Beethoven and wanted to examine the contrast between each phase will find this CD helpful. Ysaye Quartet announced their disbanding plan in future 2014, so this might be added another valuable factor to the CD.
Valentine Berlinsky Quartet - Shostakovich String Quartet No.3 Op.73, Beethoven 'Rasumovsky' Op.59 No.2 - Buy from AMAZON
Talich Quartet - Complete Beethoven String Quartet (Boxset 2013) - Buy From Amazon
Suske String Quartet - Complete Beethoven String Quartet (Brilliant Classic, 2013) - Buy From Amazon
complete Beethoven boxset.
Belcea String Quartet - Complete Beethoven String Quartet Vol.1 - Buy from Amazon
CD 1 - Quartet No. 6 in B flat major, Op. 18 No. 6 - Quartet No. 12 in E flat major, Op. 127
CD 2 - Quartet No. 2 in G Op. 18 No. 2 - Quartet No.9 in C Op. 59 No. 3 'Rasumovsky No. 3'
CD 3 - Quartet No. 11 in F minor Op. 95 'Serioso' - Quartet No. 14 in C sharp minor, Op. 131
CD 4 - Quartet No. 1 in F Op. 18 No. 1 - Quartet No. 4 in C minor, Op. 18 No. 4
for detail preview see this blog entry
Brentano String Quartet - Beethoven Late Quartets Op.127 Op.131, Op.132, Op.135 - Amazon
A Late Quartet". Beethoven's late quartet are main theme in the movie. Brentano made this a classic and did not turn this into too movie orientated. Two CDs, first on String Quartet No. 12 Op.127 in Eb and Quartet No.14 Op. 131 in C sharp minor. Then Quartet No. 15 in A minor Op.132 and No.16 in F major Op.135. Interesting the movie avoid the over exposed GroBe Fugue Op.133, which is a good thing. Cellist Nina Lee making a move in the movie as cameo.
Quartetto di Cremona - Complete Beethoven String Quartet Vol. 1 - Buy From Amazon
Hagen String Quartet - Beethoven Op.18 No.3 , Op.18 No.5 , Op. 135 - Buy From Amazon
Chiaroscuro Quartet - Beethoven Op. 95 'Serioso', Mozart K.546 Adagio and Fugue in C minor, K.428 Quartet No.16 in Eb - Buy From Amazon
Gurzenich Quartet - Beethoven Op.18 No.5, Brahms String Quartet No. 2 in A minor, Op. 51 - Buy From Amazon
Allegri String Quartet - Beethoven Op.18 No.3, Op.18 No.4, Op.18 No.5 - Buy It HERE AMAZON
Miro Quartet - Beethoven Op.59 - Buy it HERE at AMAZON
Op.18 in recording by Vanguard Label. This Op.59 will be released under Longhorn music.