Drei Trios Für Violine, Viola Und Violoncello (G-dur Op. 9 Nr. 1 / D-dur Op. 9 Nr. 2 / C-moll Op. 9 Nr. 3) / Streichquartett F-dur Nach Der Klaviersonate Op. 14 Nr. 1

Released by the East German label ETERNA in 1970, this double-LP set features the Suske-Quartett performing Ludwig van Beethoven's Op. 9 String Trios alongside a string quartet arrangement of his Piano Sonata Op. 14, No. 1. The recording reflects ETERNA's long-standing commitment to high-fidelity classical releases during the mid-20th century, capturing the technical precision and tonal clarity for which the Suske-Quartett, a staple of the GDR musical establishment led by violinist Karl Suske, became internationally recognized.

The design of this release follows the austere yet elegant aesthetic common to ETERNA's classical catalog, focusing on archival-style documentation and reliable audio engineering. By pairing the substantial Op. 9 trios—some of Beethoven’s most complex early chamber works—with the curiosity of the Op. 14 piano sonata transcription, the release catered to serious collectors of the Beethoven canon. The Suske-Quartett’s approach was noted by contemporary critics for its adherence to central European tradition, prioritizing structural integrity and rhythmic discipline over romanticized interpretation.