BBC MUSIC MAGAZINE PROMS 2008 (US&Canada, page 26)

„Mozart – whose B-flat Duo, K424, forms the centrepiece of an appealing programme from the STRING-DUO. With an elegantly tailored Allegro and neatly-turned variation Finale, Christoph Emmanuel Langheim on viola particularly enjoys Mozart’s indulgence of his favourite stringed instrument. To left and right is a sultry, melancholy-infused performance of two movement from Piazzolla’s Seasons, and a vivid account of the last of Martinů’s pithy instrumental Madrigals(****).

Another rewarding partnership…”