All just my personal opinion
Duo recital with Sebastian Bohren (Violin) and Benjamin Engeli (Piano) — Johannes Brahms: Sonata for violin and piano in A major, op.100; Leos Janáček: Sonata for violin and piano; Richard Strauss: Sonata for violin and piano in E♭ major, op.18
2015-09-16, Season’s Opening Concert with the Tonhalle Orchestra Zurich under Lionel Bringuier — Johannes Brahms: Double Concerto in a-minor, op.102, with Lisa Batiashvili (Artist in Residence) & Gautier Capuçon; compositions by and with Jörg Widmann, clarinet and Creative Chair; Alexander Scriabin: Symphony No.4, “Poème de l’extase”, op.54
The debut CD of the young cellist Christoph Croisé, accompanied by Oxana Shevchenko (piano), featuring compositions by Sergei Prokofiev (Cello Sonata in C major, op.119), Johannes Brahms (Cello Sonata No.1 in E minor), Pyotr Ilyich Tchaikovsky (Pezzo Capriccioso), Niccolò Paganini (Variations on a theme from Rossini’s “Mosè in Egitto”), and David Popper (Dance of the Elves, op.39)
A “statistical overview” over the recordings on the 142 CDs included with the box set “Arthur Rubinstein, The Complete Album Collection”