Since you are interested in The Very Best Of Arvo Part (Including 'Spiegel im Spiegel', 'Tabula Rasa' & 'Cantus in memoriam Benjamin Britten'), here is a list of other items that you may find interesting.
LUDWIG van BEETHOVEN
Beethoven: Diabelli Variations
Michael Houstoun (piano)
[ Rattle Records / CD - released 18/Aug/2017 ]
Following the monumental set of the complete Beethoven piano sonatas, Michael Houstoun and Rattle proudly release a superb account of the Diabelli Variations, thirty-three variations on a waltz by Anton Duabelli composed by Ludwig van Beethoven...
W. A. MOZART
Mozart: Complete Violin Concertos
Isabelle Faust (violin) / Il Giardino Armonico, Giovanni Antonini
[ Harmonia Mundi / 2 CD - released 20/Nov/2016 ]
"her sound growing out of the corporate entity to glitter, coax, snarl and soar as required…[a] thought-provoking and eminently enjoyable cycle" Gramophone Award WINNER 2017 - RECORDING OF THE YEAR
The Chopin Project
Ólafur Arnalds (cello) Alice Sara Ott (piano)
[ Mercury Classics / CD - released 11/Mar/2016 ]
Award-winning young Icelandic musician Ólafur Arnalds (celebrated composer of the score for TV series Broadchurch) has always loved the piano music of Frédéric Chopin, but had grown weary of the uniform and standardized perfection of recordings....
Lost Songs of St. Kilda
Trevor Morrison (piano) / Scottish Festival Orchestra, James MacMillan
[ Decca / CD - released 28/Sep/2016 ]
This is the incredible story of the Lost Songs of St Kilda. Nearly a century ago, the last 36 residents were evacuated from the most remote part of the British Isles, St Kilda, an isolated island off the beautiful and rugged western coast of...
J. S. BACH
Six Evolutions - Bach: Cello Suites (2017 recording)
Yo Yo Ma (cello)
[ Sony Classical / 2 CD - released 5/Sep/2018 ]
"I don't think he has ever made a greater recording and his personal booklet notes help provide a conceptual setting for his playing." Gramophone Editor's Choice Awards Issue 2018