[1][2] Having won first prize at Jugend musiziert (Federal German competition for young musicians), she was invited to participate at the Interlochen Arts Camp and the Aspen Music Festival and School.
Adler played at the Donaueschingen Festival, in projects of the Pellegrini-Quartett, and performed with artists such as Stéphane Picard, Tim Vogler, David Geringas, Antje Weithaas, Wen-Sinn-Yang, Julius Berger, Karl Leister, and Hans-Jörg Schellenberger.
[1][3] In 2004, she was rated best German violist in the ARD International Music Competition, receiving the Theodor Rogler Prize.
She performs with the Solistenoktett Berlin (a string octet with Latica Honda-Rosenberg and Jens Peter Maintz, among others), and plays in duo with the Russian pianist Jascha Nemtsov.
Since 2016, Adler has been co-principal violist with the Munich Philharmonic, a member of the 'Berliner Solistenoktett' and a professor for viola at the Berlin University of the Arts.