Celebrated in March, 2006 and in the Auditorio Nacional of Music of Madrid, the Solidarity Concert 2006 signified the presentation of the newly formed Non Profit Music Chamber Orchestra  which, under the conduction of the famous violinist Ara Malikian, interpreted the following works, obtaining a public's success without precedents for the contemporary music:

Come In!. 

Vladimir Martynov

Resurrection. 

David Johnstone

String Trio Nº 3. 

Jorge Grundman

3 Fragments For String Trio. 

Øystein Seväg

Invierno Porteño. 

Astor Piazolla

Yumeji's Theme. 

Shigeru Umebayashi

Largo for violin and string orchestra. 

Jorge Grundman

In December, 2005, the Quartet Show formed by Cataline Bucataru, Daniel Francés, Fernando Lopez and David Johnstone offered a concert of contemporary chamber music in favour of Medicus Mundi, in Auditorio of Barañain that was understanding and including the following works:

8 European Romantic Pieces.

David Johnstone

String Trio Nº 1.

Jorge Grundman

String Trio Nº 3.

Jorge Grundman