Chamber concert at Ballhaus Wedding

Richard Polle was born into a family of musicians. At the age of six, he began his first violin lessons with his mother. At 12, Richard started his studies as a junior student at the Hochschule für Musik Franz Liszt Weimar with Jost Witter and continued his education two years later at the Musikgymnasium Schloss Belvedere Weimar. He completed his bachelor’s degree with honors under Josef Rissin at the Hochschule für Musik Karlsruhe and earned his master’s degree with Antje Weithaas at the Hochschule für Musik “Hanns Eisler” Berlin.

He won numerous national and international competitions, including first prizes and special prizes in solo and duo categories at the “Jugend musiziert” national competition, the international violin competition “Postacchini” in Fermo (Italy), the “Villa de Llanes” competition in Llanes (Spain), as well as awards at the international violin competition “Kocian” in Ústí nad Orlicí (Czech Republic), the international Lake Constance Violin Competition, and the competition of the Kulturfonds Baden e.V.

He has performed with the Kammerorchester der Rheinischen Philharmonie Koblenz, the Thüringen Philharmonie Gotha-Suhl, the Philharmonisches Orchester Erfurt, the Philharmonie der Stadt Kirow (Russia), the Junge Sinfonieorchester Berlin, the Südwestdeutsches Kammerorchester Pforzheim, and the Kurpfälzisches Kammerorchester Mannheim. He has also participated in several masterclasses, including those with Thomas Christian, Olga Parkhomenko, Roman Nodel, Ana Chumachenko, Boris Garlitsky, and Jörg Widmann.

Richard Polle has been a scholarship recipient from the Thüringen Ministry of Culture, the Sparkassenstiftung Erfurt, the Friends of the Hochschule für Musik Karlsruhe, the Musikinstrumentenfonds of the Deutsche Stiftung Musikleben, and received the Gerd Bucerius Scholarship from the ZEIT Foundation in the Deutsche Stiftung Musikleben.

From 2014 to 2016, he was a scholarship holder at the Orchestral Academy of the Radio Symphony Orchestra Berlin, and since 2016, he has been a permanent member of the first violins.

Alejandro Regueira Caumel, born in 1991 in Málaga/Spain, began playing the violin and piano at the age of six. In Madrid, he studied with Anna Baget and moved to Dionisio Rodríguez as a violist in 2008. In 2009 he came to Germany and studied at the Hochschule für Musik “Hanns Eisler” with Pauline Sachse and Tabea Zimmermann. Master classes with Wilfried Strehle, Andreas Willwohl, Roberto Díaz, Felix Schwartz and Jean Sulem complemented his education.

Chamber music has been a particular focus of his career to date. He participated in the chamber music festival of the “Kronberg Academy” and in the “Seiji Ozawa International Academy Switzerland”, performed repeatedly with the Frielinghaus Ensemble and can be heard regularly at chamber music festivals such as the “Festival Ribeira Sacra” or in the Nikolaisaal Potsdam. He also won first prizes at various competitions, including the “Concurso Ibérico de Música de Cámara con Arpa” (in duo with harpist Maud Edenwald), the XII. International Competition for Viola and Cello “Villa de Llanes”, at the “Concurso María Cristina” for young soloists and at the competition of “Jeunesses Musicales” in Spain.

Alejandro Regueira Caumel gained orchestral experience as a member of the Gustav Mahler Youth Orchestra and the Spanish National Youth Orchestra, as well as through substitute work with the Berlin Philharmonic Orchestra and as principal violist with the Bamberg Symphony Orchestra, the NDR Radiophilharmonie Hannover, the NDR Elbphilharmonie Orchestra, the Philharmonia Orchestra London, the Orquestra de la Comunitat Valenciana and the Orquesta Nacional de España.

From 2010 to 2012 he was an academist with the Rundfunk-Sinfonieorchester Berlin and has been its principal violist since 2015.

Hans-Jakob Eschenburg received his first cello lessons at the Rostock Conservatory. After studying with Josef Schwab at the Hochschule für Musik “Hanns Eisler” Berlin, he was principal cellist of the Leipzig Radio Symphony Orchestra from 1984 to 1988.

With the renowned Petersen Quartet, of which he was a founding member until 2000, he won several international competitions (Prague, Evian, Florence, Munich) and appeared on the major concert stages and at numerous festivals in Europe, North and South America, Asia and Australia. Several of the Petersen Quartet’s numerous CD recordings have won international awards.

Since 1999 Hans-Jakob Eschenburg has been principal cellist of the Rundfunk-Sinfonieorchester Berlin. He held the same position in the chamber orchestra “Carl Philipp Emanuel Bach”. He frequently appears as a soloist and chamber musician, including as a member of various chamber ensembles such as the Gideon Klein Trio. Hans-Jakob Eschenburg teaches as an honorary professor at the Hochschule für Musik “Hanns Eisler” Berlin. He is also involved as a mentor of the Orchestra Academy of the Rundfunk-Sinfonieorchester Berlin.