| 1986: "Heimatklang
                  Klangheimat", a concert with sounds from city
                Eisenerz (with S.Gruendler, :: STEIRISCHE
                  KULTURINITIATIVE) • MORE
 
 1987: "Razionalnik",
                worldwide first midi / modem / computerconcert,
                simultaneously in Graz, Budapest,Trient and Ljubljana
                (with S.Gruendler, Entgrenzte Grenzen, Arge Alpen Adria)
                •
                  MORE
 
 1987: Sarkophag,
                by Richard Kriesche, Sound - and Computerprogramming
                together with S.Gruendler.
 
 1988: Clock Tower,
                the clock tower of Graz (landmark), made of plexiglas,
                with cassette deck mechanism and solar cell (exhibition:
                souvenir, WERKSTADT GRAZ). • MORE
 
 1988: "Music out of the
                  spray bottle", 5 signal tabes for the flag
                installation ";Politics and Art 1938 - 1988"; by Peter
                Gerwin Hoffmanns (SKI 88). pix
                  1  pix 2
 
 1988: Im Trockenraum I,
                  In the Dryroom I, concert for 60 headphones
                with :: Seppo
                  Gruendler, (Graz / Kulturhauskeller / Christian
                Marczik) • pdf
 
 1989: "The Boxers",
                motion and punches of the boxers define the rhythm and
                the sounds of a fightconcert/concertfight during 3x3
                minutes (with S.Gruendler, SKI 89)• MORE   pix 1  pix 2
 
 1991: "ear shots",
                music performance and live recording at cafe paradox /
                Graz / Austria together with Seppo Gruendler. Klammer
                modulated his sounds by light-controllers and controlled
                stroke magnets by his drum strokes •
                  MORE
 
 1991: "3:25", music performance with radio and
                yodels, Art Sat, Space Art Transmission Austromir by R.
                Kriesche ORF/FS1)
 
 1992: "Puente Telefonico",
                EXPO 1992, live - telecommunications concert with the
                sound sculpture of X-Space (Gerfried Stocker / Horst
                Hoertner) online between Sevilla and the ORF/Artradio
                (with S.Gruendler)
 
 1992: "20 drying hoods",
                acoustic work for culture tourists, WERKSTADT GRAZ (with
                S.Gruendler)
 
 1993: "HeißEiJuhe",
                L´arte Dell´Ascolto 93 / ORF/Artradio, audio-tape for
                the Pupliphono in Rimini
 • mp3
 
 1992: "Transistor Jodler",
                live-composition for :: ARTSAT, by Richard Kriesche,
                live at TV ORF
 
 1992: "Sampler",
                exhibition WERKSTADT GRAZ, project with sewing-machine,
                computer headband and single-CD •
                  MORE
 
 1993: "TELAY",
                TELephone - DeLAY - concert with two satellites between
                Sydney and New York, europian month of culture in Graz,
                Teleskulptur III, Kulturdata
 • MORE
 
 1993/1995: "A Going and
                  Coming“, interactive doorway in the Youth
                Hostel, steirischer herbst (styrian autumn) ´93,
                WERKSTADT GRAZ, SKI 95
 
 1995: "ADA Analog
                  Drumming", drum set with 5 loudspeakers, 5
                CD-Player, 5 CD´s and 5 Amplifiers, exhibition
                Landesmuseum Ferdinandeum Innsbruck (catalogue)
 • MORE
 
 1997: "RGB",
                sychronised music project between Berlin and Graz, ORF
                Kunstradio and Jazz Radio 101,9 Berlin; conducted and
                synchronised via TV-signal, Musikprotokoll 97,
                steirischer herbst (styrian autumn) 97 (together with
                Seppo Gruendler)
 • MORE
 
 1997: "four radio",
                the Klammer&Gruendler Duo controlled and modulated
                the radioprograms Ö3 and Ö2 for a quadrophonique radio
                concert via the radio programs ÖE1 and FM4, ORF /
                Artradio (together with Seppo Gruendler)
 
 2000: "ERROR 2000",
                participation "Steiermärkischen Landesaustellung
                GR2000AZ"
 • MORE
 
 2000: "Sound from
                  Paradise", permanent composition for the
                sound-pyramides of the „International Garden Exhibition“
                Graz/Unterpremstätten (mit S. Gründler)
 
 2002: "Applause1",
                sound-installation for the Graz Marathon with
                applause-fragments (Werkstadt Graz)
 
 2003: "Silentium
                  Silicium",  performance with glas
                drum and live electronic , Werkstadt Graz
 • MORE
 
 2003: "Applause2",
                sound-installation for the culture-marathon Graz 2003,
                "one handclap for the first, two for the second, three
                for the third, ..... thousand for the
                thousandth,..a.s.o." (Werkstadt Graz)
 
 2007/8: "Trommeln ist ein dehnbarer
                  Begriff " / "Drumming is an Elastic Concept)",
                drum solo for LATTEX-drums and live-electronics   • MORE
 
 2009: Die Individualisten
                  / The Individualists "Applause3", sound and
                video composition. participation in the exhibition
                "Jahrhundertsturm" Kuenstlerhaus / Graz / Austria
 • VIDEO (74 MB)
                editing by ::
                  XXkunstkabel
 
 2010: Pegelton /
                  Reference Tone, sound concept for the limided
                edition
 :: PETER WEIBEL,
                Europa - Umschreibeprogramm. Folder, DVD, Booklet,
                Poster, Postcard. Edition WERKSTADT GRAZ, ISBN:
                3-901793-13-5,
 order
                  >  :: Arthaus Musik Berlin
                and ::
                  Werkstadt Graz • MORE
 
 2011: at  ::C.AM.P Festival Karlsruhe /
                    Hfg / ZKM, performance together with
                Fried Dähn, Max Hattler, and i.m.klif  • VIDEO
                  01
 Festival trailer •
                  VIDEO 02
 
 2011: at :: Audioartfestival
                    Krakau "Trommeln ist ein dehnbarer Begriff " /
                  "Drumming is an Elastic Term)", drum solo for
                LATTEX-drums and live-electronics,  • VIDEO   • MORE
 
 2013: ALMRAUSCHEN / THE MURMUR OF ALPINE PASTURES, Concert for large
                cowbell and home electronics, :: liquid
                  music 2013 / Judenburg / Austria • VIDEO
                  • MORE
 
 2013: WEIDENSPITZ, sound and light
                projekt with :: Kurt
                  Laurenz Theinert,
 international street art festival :: OLALA 2013
                Lienz / Austria • VIDEO
                  • MORE
 
 2013: "Der Spass ist aus, das Spiel
                  beginnt" / "The fun is over, let the game begin",
                sound and light projekt with :: Kurt
                  Laurenz Theinert and :: Wolfgang
                  Mitterer, Herz-Jesu-Church Graz / Austria,
                international street art festival :: La Strada Graz
                2013 • VIDEO (youtube) • VIDEO (vimeo)  • MORE
 2015: "Sevus Friedl!" / "Geetings
                  Friedl!", Commisioned by :: ORF
                  musikprotokoll / :: steirischer herbst
                  2015 / Graz / Lesliehof / Universalmuseum Joanneum
                • MORE 2015: "MITTERLING",
                environment in Bad Radkersburg / Gornja Radgona together with :: Albert Pall, ::
                  Joachim Baur,
 commisioned by ::
                  Kunst im Öffentlichen Raum Steiermark
 :: project home page
 2016: Human Voice sound installation for ::"Kunst
                    Scanning 1.0", by :: Peter
                  Gerwin Hoffmann,:: liquid music 2016 / Judenburg / Austria• short video
 2017: The
                  Sound of the Internet of Things, commisioned
                by :: ORF
                  musikprotokoll / :: steirischer herbst
                  2017 / Graz / Helmut List Halle. With :: Seppo Gründler
                and :: Stefan DoepnerMORE
 
 2020: ::
                      at.mur.at, commisioned by
                    :: Kunst im Öffentlichen Raum::
                    Musikprotokoll 2020 / steirischen herbst
 :: Josef
                      Klammer: cencept, music, toys,
                  electronics, :: Seppo
                      Gründler: concept, e-guitar,
                  electronics, :: Kurt
                    Laurenz Theinert: visual piano, :: Volha Hapeyeva:
                  text,
 ::
                    NInja Reichert: voice, performance, :: Nick Acorne:
                  operatorOct / 7 / 2020 / 19h30 Aussichtsdeck
                Radetzkybrücke, Graz
 • more
 
 2021: 
                  Click&Collect - Schaufensterkonzerte im Citypark
                  Graz:: Josef
                        Klammer: cencept, music, toys,
                    electronics, :: Seppo
                        Gründler: concept, e-guitar
 and ::
                      The Styrian Improvisers Orchestra
 • more
 
 2023: 
                  AURICLE - augmented Decision oder die erweiterte
                  Entscheidung:: Josef
                        Klammer: cencept, music, toys,
                    electronics, :: Seppo
                        Gründler: concept, e-guitar,
                    electronics
 commissiond and produced by ::
                    open music, curated by Ute Pinter
 within the framework of ::
                    ORF Musikprotokoll 2023
 with friedly support of :: KIÖR
                    Kunst im Öffendlichen Raum Steiermark
 • more
 
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