Invited by Walter Fink, Pärt was the 15th composer featured in the annual Komponistenporträt of the Rheingau Musik Festival in 2005 in four concerts. Chamber music included "Für Alina" for piano, played by himself, "Spiegel im Spiegel" and "Psalom" for string quartet. The chamber orchestra of the Bavarian Radio Symphony Orchestra played his "Trisagion", "Fratres" and "Cantus" along with works of J.S. Bach. The Windsbach Boys Choir and soloists Sibylla Rubens, Ingeborg Danz, Markus Schäfer and Klaus Mertens performed "Magnificat" and "Collage über B-A-C-H" together with two Bach cantatas and one by Mendelssohn. The Hilliard Ensemble, organist Christopher Bowers-Broadbent, the Rostock Motet Choir and the Hilliard instrumental ensemble, conducted by , performed a program of Pärt's organ music and works for voices (some "a cappella"), including "Pari intervallo", De profundis, and Miserere.