Pierre Wissmer is was a Swiss born composer.
As a symphonist he wrote 9 symphonies who were all recorded and were brought to us by the Integral label, in 2012. It was 4-cd set (INT 221 242/2).
The quality of the performances were not all of the same quality, but may be symphonies themselves were not too.
In 1999 cd disc with his 5th and 6th symphonies, together with his 'Sinfonietta Concertante' on the 'Plein Vent'-laBEL (nº dpv9097) The symphony recordings come from 1997, 1999 and were used later in the 'Integral' set
Already in 1991 his 3td Piano Cto, together with the orchestral suite from the Ballet 'Alerte,puits 21!' came on the 'Quatum'-label (QM 6908).
The Suite was recorded in 1965, with the composer conducting the Orch. Symph. de Luxembourg.
On the piano concerto Yuri Boukoff is the pianist, with the same orch, but with Louis de Fromentg as conductor
Also in 1991 Quantum offered his Violin Cto and 2nd Piano Cto (from 1942 and 1947 resp.) from pretty old recordings(1969 and 1959)
In 2008 his Oratorio Le quatriëme Mage was recorded and came in 2010 on the Marcal label (090401)
There site with much information on this composer:
http://www.pierrewissmer.com/pierre-wissmer-biographie-voir-en.htmlPierre Wissmer was an interesting composer, I'm not sure what I like best, the symphonies of his piano concertos (esp no 3)