Dates 2019

15. Jan. S4 | J. Butcher, Ch. Kobi, H. Koch, U. Leimgruber S4 Cafe Oto, London
26. Jan. WIM Festival Dubach/Wegmann/Prisi/Kobi Dampfzentrale, Bern
11. Feb.-18. Jan. Residency at EMS Stockholm Konus Quartett + Tomas Korber EMS, Stockholm
22. Feb. w/Phill Niblock Phill Niblock Dampfzentrale, Bern
02. March PRAED large band Conca/Raed/Stucki/Koch/Kobi Turnhalle Progr, Bern
13.-20. April Asia tour Konus Quartett + Tomas Korber China, Japan
18. Mai Konus Quartett & Tomas Korber at FIMAV 19 Konus Quartett Festival International Actuelle de Victoriaville
27. July DOES SOUND HAVE A SHADOW? (AT/CH) Filip/Kobi/Kocher/Malfatti Konfrontationen, Nickelsdorf

Dates 2018

13. Jan. DINGZIHÙ Eva Borner Les Tanneries, Paris
20. Jan. Hugo Panzer Festival Solo Flatterschaft, Basel
16. Feb. Duo with Klaus Filip Klaus Filip / Christian Kobi Ljubljana
17. Feb. Duo with Flaus Filip Klaus Filip / Christian Kobi Zagreb tbc
22. Feb. Trio w/ Judith Wegmann and Christian Weber Progr 013, Bern
23. March Trio with Wakana Ikeda and Taku Sugimoto Wakana Ikeda, Taku Sugimoto, Christian Kobi WIM, Bern
24. March Trio w/Taku Sugimoto and Wakana Ikeda Trio Arelier Sebastian Rotzler, Biel/Bienne
12.-20. Mai A Second Day - tour Russia Christian Müller / Christian Kobi Russia
07. Sept. Musikfestival.ch Konus Quartett Dampfzentrale, Bern
22. Sept. outernational PRAED extended Bucarest
05. Oct. musikprotokoll Graz Konus Quartett Graz
18.-21. Oct. 15. Zoom-In Festival Festival Bern
16. Nov. Duo w/Tomas Korber Tomas Korber (electronics) / Christian Kobi (saxophone) 013 Progr, Bern

Dates 2017

10. Jan. Abendklang Duo w/Judith Wegmann Franz. Kirche, Bern
22. Jan. 276, where we never wanted to go Composition by Frank Heierli Voirie, Biel/Bienne
25. Jan. Hugo Panzer Festival Solo - duo w/Christian Müller Voirie, Biel/Bienne
12. March Trumpets w/F. Loriot, M. Unternährer, T. Korber, J. Sartorius WIM, Zuerich
17. April Japan tour Solo and w/Yasumune Morishige ftarri, Tokyo
18. April Japan Tour w/Taku Sugimoto, Wakana Ikeda, Yoko Ikeda ftarri, Tokyo
20. April Japan Tour Residency and solo w/Tsukasa Takahashi Kanuma, Tochigi
21. April Japa Tour Residency; solo and duo w/Shun Owada Kanuma, Tochigi
22. April Japan Tour Residency and solo w/Taku Sugimoto Kanuma, Tochigi
23. April Japan Tour Workshop Kanuma, Tochigi
24. April Japan Tour w/Taku Sugimoto Apollo/Tokyo
25. April Japan Tour Solo and w/Takumi Seino Common Cafe, Osaka
26. April Japan Tour w/Eszaki Masafumi and Shin’ichi Isohata Chef d'Oeuvre, Osaka
27. April Japan Tour w/Kazuya Ishigami Bar Kitty, Osaka
28. April Japan Tour solo Bar Kitty, Osaka
04. Mai Pieces by Chiyoko Szlavnics and Jürg Frey KONUS QUARTETT Cafe Oto, London
11.-14. Mai Curva Minore tba Palermo, Sicilia
11. June Release concert of "A Second Day" w/Christian Müller La Voirie, Biel
14. June Ense,ble 5 plus special guest WIM,Zuerich
20.-23. July w/Klaus Filip, Hans Koch, Noid quartet Konfrontationen, Nickelsdorf
10. Sept. ephemer w/Ch. Müller, J. Demierre, M. Thieke, B. Denzler, D. Schürch, R. Dürig, Big Zis Lorrainebrücke, Bern
19. Oct. Trio Wong/Kobi/Loriot Trio Wong/Kobi/Loriot Mullbau, Lucerne
20.-22. Oct. Zoom-In Festival Dörner, Kahn, Hirsch, Yun etc. Minster of Bern, Bern
23. Oct. Trio Wong/Kobi/Loriot Trio Wong/Kobi/Loriot WIM, Langenthal
24. Oct. Trio Wong/Kobi/Loriot Trio Wong/Kobi/Loriot Lodz, Poland
25. Oct. Trio Wong/Kobi/Loriot Trio Wong/Kobi/Loriot Bydgoszcz, Poland
26. Oct. Trio Wong/Kobi/Loriot Trio Wong/Kobi/Loriot MOZG, Warschau

Dates 2016

22. Jan. Zwei Tage Zeit Solo Theater Rigiblick
14. March S4 Tour Italy John Butcher, Christian Kobi, Hans Koch, Urs Leimgruber Palermo
16. March S4 Tour Italy John Butcher, Christian Kobi, Hans Koch, Urs Leimgruber Roma
17. March S4 Tour Italy John Butcher, Christian Kobi, Hans Koch, Urs Leimgruber Spazio 0', Mailand
18. March S4 Tour John Butcher, Christian Kobi, Hans Koch, Urs Leimgruber Zuerich
19. March S4 Tour John Butcher, Christian Kobi, Hans Koch, Urs Leimgruber Biel/Bienne
31. March Jazz en Rade (horsnormes) solo Le Pont
04. June raw lines IV tenor saxophoe and feedback (E. Rogers) Music for Contemplation, New York
06. June Konus Quartett and Frey / Niblock Konus Quartett Kunstraum Aarau
10.-12. June Alpfestival with G. Badrutt, Ch. Müller, H. Koch Chur/Ilanz
27.-28. June Solo and ensemble tba London tba
29. June Solo and duo with Rhodrie Davies Solo and quartet Swansea (UK)
10. Sept. works by Frey, Gerszewski, Niblock KONUS QUARTETT Golem, Hamburg
14. Sept. Kleines Festival der anderen Art Solo Holzwerkstatt Reitschule, Bern
29. Sept. duo w/ Zsolt Sörés w/ Zsolt Sörés Kék Ló, Budapest
06. Oct. Wong/Loriot/Kobi Trio with Theresa Wong and Frantz Loriot tba,Basel
07. Oct. Wong/Loriot/Kobi Trio mit Theresa Wong und Frantz Loriot WIM, Zuerich
08. Oct. Wong/Loriot/Kobi Trio with Theresa Wong und Frantz Loriot Kulturbrauerei, Lucerne
16.-21. Oct. SONIC MOUNTAIN on tour Electro-Acoustic Ensemble - Filip/Hautzinger/Kobi/Korber/Koch/Peter/Sörés/Sugimoto Budapest/Ljubljana/Zuerich/Bellinzona/Berne
21.-23. Oct. Zoom-In Festival SONIC MOUNTAIN - PHILL NIBLOCK & HKB ORCHESTER - FEHR/TROLLER Berner Münster, Bern
25. Oct. Duo mit Phill Niblock Phill Niblock / Christian Kobi ioic, Zuerich
13. Nov. where we never wanted to go composition by Frank Heierli Ancienne Synagoge, Hegenheim
01. Dec. Performance 25 Megaphones BONE Festival, Bern

Dates 2015

21. Jan. S4 J. Butcher/Ch. Kobi/H. Koch/U. Leimgruber Radiostudio SRF (recordings)
27. Jan. SoundOut Tour AUSTRALIA Trio with Reuben Lewis and Jonathan Heilbron Make It Up Club, Melbourne
28. Jan. SoundOut Tour AUSTRALIA solo Wesley Anne, Melbourne
31. Jan.-01. Feb. SoundOut Tour AUSTRALIA solo SoundOut festival
02. Feb. radio broadcast live solo Nova, Sydney
20. Feb. Duo mit Christian Müller Müller/Kobi La Voirie, Biel/Bienne
03.-05. April IRTIJAL 15 tbc Beirut, Libanon
08. April Japan tour with M. Tokunaga/T. Sugimoto Bar Apollo, Tokyo
09. April Japan tour solo / with T. Sugimoto/K. Kinoshita/R. Sasaki ftarri, Tokyo
10. April Japan tour solo / with M. Okura/M. Suzuki ftarri, Tokyo
11. April Japan tour solo / with Ezaki Masafumi / Daysuke Takaoka Common Cafe, Osaka
12. April Japan tour solo / with Ezaki Masafumi / Shin'ichi Isohata space eauu
16. April Japan tour duo with Taku Sugimoto l-e Osaki, Tokyo
17. Mai Funkloch with Tomas Korber and Ensemble Werktag with Tomas Korber, Tobias Gerber etc. Zuerich
12. Sept. Jürg Frey - Mémoire, horizon KONUS QUARTETT ZEITRÄUME BASEL
13. Sept. Antoine Fachard - UA KONUS QUARTETT Church Momainmotier
27. Sept. UH Fest with Phill Niblock Phill Niblock, Thomas Ankersmit Trafo, Budapest
30. Sept. Trio with Zsolt Söres and Tim Hodkinson Zsöres/Hodkinson/Kobi UH Fest Budapest
13. Oct. KONUS QUARTETT PLUS PIERRE FAVRE Werke von Chiyoko Szlavnics u. Jürg Frey Dampfzentrale Berne
16. Oct. JOYFULNOISE IN THE DARK tba Dampfzentrale Berne
17.-28. Oct. The Idea Of Fields Tour Canada/USA Konus Quartett und Tomas Korber Guelph, Toronto, Ottawa, Boston, Providence, Philadelphia, Oberlin, Chicago, Minneapolis
20. Nov. Solo and Hautzinger/Dörner/Kerbaj > Atelier Christoph Hauri Langenthal

Dates 2014

11. Feb. WORTKLANGRÄUME Raphael Urweider / Christian Kobi Berner Münster
16. Feb. Loco L. Laveglia, Ch. Doran, W. Fähndrich u. a. Zug, Gewürzmühle
07.-14. April Field Recordings solo Sassnitz
02. Mai Atelier concert N. Sandtorv / T. Hovden / Ch. Müller / Ch. Kobi Biel, Gurzelenstrasse 11
16. Mai Trio with Ypsmael and D. Studer WIM Zuerich
24. Mai Joyful noise in the dark with H. Koch, J. Sartorius, G. Badrutt, Ch. Müller u. a. Bern, Dampfzentrale
07. June String-Trio + H. Burgener/M. Schütz/B. Phillips + Ch. Kobi sonarraum, Bern
13. June Festival Turkish Delights K. Erel/S. Akini/K. Weber/Ch. Kobi Dampfzentrale, Bern
14. June Duo with Katharina Weber K. Weber/Ch. Kobi Church of Ligerz
20. June Piece by J. Ullmann ensemble n s m b l Eglise St. Merry, Paris
18. July New Quartet with B. Beins / J. Gross / J. Kocher NK Berlin tbc
26. July Duo with Zsolt Sörés Lumen Cafe, Budapest
30. Aug. Tonkünstlerfest 2014 KONUS QUARTETT plays Frey, Cordero und Fachard Cernier
12. Sept.-14. Aug. KONUS QUARTETT Sabat Mater plus S. Szanto und C. Schranz Thun, Solothurn, Luzern
19. Sept.-21. Aug. KONUS QUARTETT Sabat Mater plus S. Szanto und C. Schranz Burgdorf, St. Gallen, Bern
08. Oct. Quartett und Taku Sugimoto B. Beins/J. Kocher/Ch. Kobi/J.P. Gross Cave12, Geneve
09. Oct. Quartett and Taku Sugimoto B. Beins/J. Kocher/Ch. Kobi/J.P.Gross Walcheturm,Zürich
10.-12. Oct. »zoom in« Festival Bennink, Koch, Sugimoto, Sartorius etc. Berner Münster
17. Oct. "On the Edge of Perceptibility" tbc with T. Chrysakis/Ch.Skjød/Z. Söres Mücsarnok, Budapest
22.-26. Oct. Dingzihù | Eva Borner music for a video- and Sound Installation fiac, Paris
25. Oct. night of culture Solo Köniz Berne
02. Dec. S3 KOBI KOCH LEIMGRUBER Dampfzentrale Bern
03. Dec. S3 KOBI KOCH LEIMGRUBER Atelier Christoph Schiller, Basel

Dates 2013

15.-20. Jan. music for pendulum tuning Exhibition V. Turcsány Budapest, Kiscelli Museum
07. Feb. The Echo of Nothing Duo with Zsolt Sörés Budapest, Ludwig Museum of contemporary art
09. Feb. KONUS QUARTETT plays Nishikaze, Xenakis, Niblock etc Budapest, FUGA
26. March solo untitled #2 Lucerne, mullbau
07. April S4 four soprano saxophones Butcher/Kobi/Koch/Leimgruber Lucerne, Anton Musik
08. April S4 four soprano saxophones Butcher/Kobi/Koch/Leimgruber Biel
09. April S4 four soprano saxophones Butcher/Kobi/Koch/Leimgruber Basel, ignm
18.-21. April international symposium lecture new music Odessa, Stolyarskiy school
06. Mai solo untitled #2 Berlin, Labor Sonor
19. Mai Improvisation A. Kunz/T. Leutenegger/Ch. Kobi Bern, Nydeggkirche
24. Mai solo untitled #2 Solothurn, Zuchwilerstrasse 41,
01. June World premier A. Fachard KONUS QUARTETT Bern, Berner Münster
02.-07. June Szofa Budapest #5 Samuel Stoll/Imre Vass Budapest
05. June duo with Zsolt Sörés Ch. Kobi / Z. Sörés Budapest, Mücsarnok
08. June music for pendulum tuning M. Szedlàk / Ch. Kobi Basel, University of Music
19. June tarnish P. Conca/K. v. Grünigen/O. Kuster/Ch. Kobi Basel, Feldberg 39
20. June tarnish P. Conca/K. v. Grünigen/O. Kuster/Ch. Kobi Bern, Dampfzentrale
23. June solo Christian Kobi Bienne, Lokal-int
04. July KONUS QUARTETT + + T. Korber + Phill Niblock Zürich, Walcheturm
05. July Lange Nacht der elektronischen Musik KONUS QUARTETT + Phill Niblock Bern, Dampfzentrale
31. Aug. Trumpet City C. Shepard Aare Berne
12. Sept. Duo F. Baumann/Ch. Kobi WIM-Bern Berne, Spiegel b.
22.-27. Sept. Szófa Budapest #6 Joke Lanz / Ernö Rubik Budapest
28. Sept. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Budapest, Müszi
02. Oct. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Wroczlaw (PL)
03. Oct. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Lodz (PL)
04. Oct. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Gdansk (PL)
05. Oct. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Leipzig, Klangkunstprojekte
06. Oct. Duo Kobi/Bolcsó Christian Kobi / Bálint Bolcsó Berlin tba
25. Oct.-27. Sept. »zoom in« festival for improvised music Kesten/Schürch/DJ Sniff/Chessex/Butcher/Brötzmann etc. Berner Münster
28. Oct. sounds ain't sounds KONUS QUARTETT plays Ablinger,Nishikaze, Guy etc. Umlaut, Paris
20. Nov. son imaginaire III by Jakob Ullmann ensemble n s m b l Huddersfield festival, UK
29. Nov. sounds ain't sounds KONUS QUARTETT plays Ablinger,Nishikaze, Guy etc. Forum für neue Musik, Hamburg
13.-14. Dec. JOYFULNOISE with H. Koch, J. Kocher, J. Demierre, D. Tara, etc. Biel/Bienne

Dates 2012

10. Feb. Soirée soli Solo untitled #2 Lausanne, Festival Rue du Nord
16. Feb. kob is toll Solo untitled #2 Berne, Dampfzentrale
24. Feb. Duo with Lawrence Williams Geneva
20. March US Tour Solo untitled #2 Jamaica Plain
21. March US Tour Solo untitled #2 New Haven, 756 Chapel St
22. March US Tour Solo untitled #2 Manhattan NY, EI MARCH
23. March US Tour Solo untitled #2 Baltimore, Red Room
25. March US Tour A walk with C. Shepard and C. Porter Brooklyn NY Red Hook
03. April Solo a due K. Weber and Ch. Kobi Bern, Dampfzentrale
01.-03. Mai away from away away KONUS QUARTETT Bern, Heiliggeistkirche
10. Mai solo a due K. Weber / Ch. Kobi Centre Le Phénix Fribourg
26. Mai MILK Kocher/Müller/Keller/Kobi Zuerich, Seismogram
02. June Bläserphilharmonie Mozarteum Leinter / Weil Wien, Ö1 RadioKulturhaus
01. July Cage@Klee Konus Quartett Bern, Zentrum Paul Klee
09. Sept. 10 Marches to miss the Victory ensemble Conservatory of Berne
12.-14. Oct. »zoom in« Festival L. Capece/R. Davies/M. Schuppe/F. Frith u. a. Minster of Berne
20.-21. Oct. Soirée Graphique #5 untitled #2 film from A. Ryser Kunsthalle Bern
21.-26. Oct. Szófa Budapest V. Turcsány / W. Bajda Budapest
24. Oct. jazzaJ Duo B. Bolcsó / Ch. Kobi MIKA, Budapest
02.-07. Dec. Szófa Budapest 2 Jacques Demierre / Christian Kobi Budapest

Dates 2011

06. Jan. Orchesterkonzert Bläserphilharmonie Mozarteum Salzburg
18. Jan. microfestival solo Lausanne, Espace Echallens
20. Jan. kob is toll T. Kolczinsky / AUGUR Ensemble Berne, Dampfzentrale
22. Jan. microfestival L. Henning/L. Mauch/S. Branche Berne, Klaraweg 29
17. Feb. kob is toll Robin Hayward / Dirk Amrein Berne, Dampfzentrale
17. March kob is toll F. Dombois / P. Viglino Bern, Dampfzentrale
11. April Peckinpah Trio (CH/USA) B. Keller/Ch.Kobi/C. Shepard Basel, Raum für Kultur 95
12. April Peckinpah Trio (CH/USA) B. Keller/Ch.Kobi/C. Shepard Boswil, Künstlerhaus
13. April Peckinpah Trio (CH/USA) B. Keller/Ch.Kobi/C. Shepard Munich, Klang im Turm
15. April Peckinpah Trio (CH/USA) B. Keller/Ch.Kobi/C. Shepard Zuerich, Walcheturm
19. Mai kob is toll Fritz Hauser «SCHRAFFUR» Bern, Dampfzentrale
16. June kob is toll Stadtmusik Biel «Workers Union» von L. Andriessen Bern, Dampfzentrale
11.-13. Aug. Music for a Field Konus Quartet / T. Korber Uecht, Sternwarte
10. Sept. 20 years Usine Geneva Duo with Cyril Bondy Geneva, Usine
11. Sept. Music for a Field Konus Quartet / T. Korber Zurich, Giesserei W. Nenninger
07. Oct. New composition by Christian Kesten J. Chang / J. Kocher / Ch. Kobi Berne, Dampfzentrale
20. Oct. solo / trio / quintet Kobi / Bolcso / Rubik / Leon Budapest, Szalon
28.-30. Oct. "zoom in" festival for improvised music zoom in Berne, Minster
11. Dec. Bazzar_improv with L. Williams, B. Enikö, B. Bolcso etc. Budapest, Bazzar Club
20. Dec. Final concert improvisation Students of the Liszt Academy of Music Budapest, Semmelweis utca 12

Dates 2010

06. Jan. concert Bläserphlharmonie Salzburg Mozarteum
13. Jan. duo mit Katharina Weber Art Gallery
10.-20. April China Tour (to confirm) Yin/Hofmann/Kobi China
22.-25. April "Honfibu" Rappo, Lichtenberg, Dodel, Kobi Basel
09. June improvisations Kobi / Weber / Nill Forum Altenberg
09. Sept. quartet M I L K Dampfzentrale Berne
14. Oct. the seven deadly sins solo Berne, centre Paul Klee
15. Oct. Gebser Days solo concerts G. Scelsi Berne
22.-24. Oct. »zoom in« Festival s4 Butcher/Kobi/Koch/Leimgruber Minster of Berne
19. Nov. Peckinpah Trio plays A. Beuger Sheppard/Kobi/Keller Berne, Lichtspiel
17. Dec. MILK Kocher/Müller/Keller/Kobi Lucerne, Mullbau
22. Dec. PAGINE S. Sciarrino Konus Quartet Ruegsau, church

Dates 2009

6. Jan. Mozarteum Concert Bläserphilharmonie Salzburg Mozarteum
27. Feb. book presentation F. Dodel Solo Berne Grand Palais
6. March Preghiera per un Ombra sextett Berne Dampfzentrale
20.-22.April short concerts of new music KONUS QUARTETT Berne Heiliggeistkirche
28. April Schneider, Weissenberg etc. KONUS QUARTETT Berlin unerhoerte music
29. Mai Fervaal / Vincent d`Indy BSO Berne Stadttheater
30. Mai Preghiera per un Ombra sextet Rom Istituto Svizzero
6. June for five / radio music KONUS QUARTETT Berne Dampfzentrale
10. Sept. solo Shift 1-7 Basel, Atelierkonzert
20. Sept. solo Shift 1-7 New York, St. Marks
24. Sept. duo pairs New York, listen space
1. Nov. duo Kobi / Courvoisier Berne, »zoom in«
10. Dez. Romeo und Julia BSO Berne theater
14. Dez. „RECONSTRUCTION“ KONUS feat. B. Guy Biel, Gallery Quellgasse 3
16. Dez. „RECONSTRUCTION“ KONUS feat. B. Guy Zürich, artspace Walcheturm
17. Dez. „RECONSTRUCTION“ KONUS feat. B. Guy Berne Dampfzentrale
27. Dez. Romeo und Julia BSO Berne theater



Dates 2008

6. Jan. Mozarteum Concert Bläserphilharmonie Salzburg
21. Jan. Price award (internal) Trio University of Basel
19. Feb. Improvisation workshop WIM Berne, Dampfzentrale
26. Feb. Improvisation workshop WIM Berne, Dampfzentrale
4. March Improvisation workshop WIM Berne, Dampfzentrale
11. March Improvisation workshop WIM Berne, Dampfzentrale
18. March Improvisation workshop WIM Berne, Dampfzentrale
25. March Improvisation workshop WIM Berne, Dampfzentrale
5. April Wolff Ensemble Music with C. Wolff Boswil Church
8. April Wolff Ensemble Music with C. Wolff Basel, Music Academy
9. April Wolff Ensemble Music with C. Wolff Zurich Walcheturm
21.–24. April Xenakis-Donatoni-Buess KONUS QUARTETT Berne
14. Mai Klangspuren (Sound vestiges) Katharina Weber /
Christian Kobi
Berne Konservatorium
7. June Gewitter und Stille
(Thunderstorm and silence)
Music theater Berne, Zentrum Paul Klee
19. Aug
Xenakis / Improvisation
KONUS / Solo
Ittigen
30. Aug Gershwin BSO Berne, Bundesplatz
31. Oct. Improvisation L. Marchetti / Ch. Kobi Berne, »zoom in«
           
    
Dates 2007
17. Jan. S. Sciarrino CD launch KONUS QUARTETT Berne, Dampfzentrale
29. March Mozarteum Concert Bläserphilharmonie Salzburg
21. March Mozart-Cage Ligeti KONUS QUARTETT Brig
22. March Mozart-Cage Ligeti KONUS QUARTETT Zurich, Rigiblick
23. March Mozart-Cage Ligeti KONUS QUARTETT Thun, Beau Rivage
25. March Mozart-Cage Ligeti KONUS QUARTETT Berne, Konsi
7. June Improvisations Solo „etoile2“, Gallery
2. Sep. Improvisations Solo Geneva, „La Batie“
3. Sep. Duo Saadet Türköz /
Christian Kobi
Berne, Dampfzentrale
20.–29. Sep. 8 Moments at the Window KONUS QUARTETT Tour of Schweiz, Hungary,
Serbia, Austria
26. Oct. „zoom in“ - Festival Solo Berne, Minster
1.–2. Nov. UA Jean-Francois Zbinden BSO plus KONUS Bern, Casino
4. Nov. S. Sciarrino KONUS QUARTETT Hondrich
14. Nov. Mozarteum Concert Bläserphilharmonie Salzburg