Complex sentence: She took part in a 2017 recital with songs for voice, viola and piano in the "Sendesaal" of the Hessischer Rundfunk in Frankfurt, singing the two songs by Johannes Brahms and rarely performed works by Adolf Busch and Siegmund von Hausegger.
Split into simpler sentences: She took part in a 2017 recital with songs for voice, viola and piano in the "Sendesaal" of the Hessischer Rundfunk in Frankfurt. She sang the two songs by Johannes Brahms and rarely performed works by Adolf Busch and Siegmund von Hausegger.