-Sureyya Opera Stage, 11 December 2017
Trio Avrasya
Aysegul Kirmanoglu, clarinet
Bahar Biricik, violin
Gulden Teztel, piano

-Istanbul Philharmonic Concerts, 6 May 2017
Bahar Biricik, violin
Gulden Teztel, piano

-Mersin University, Mersin, 13 March 2017
Trio Avrasya
Aysegul Kirmanoglu, clarinet
Bahar Biricik, violin
Gulden Teztel, piano

-Milli Reasürans Konser Salonu, 27 February 2017
Yigit Karatas, violin
Gulden Teztel, piano

-Nesibe Aydın Art Academy, Ankara , 15 October 2016
Cihat Askin , violin
Gulden Teztel, piano

-Bezirhane, Argos in Cappadocia, 9 June 2016
Nilgün Yuksel, violin
Gülden Teztel, piano

-İ.U. State Conservatory Concert Hall, 3 May 2016
Ozum Semis, viola
Gulden Teztel, piano

-Lycee Dame de Sion, 24 March 2016
Trio Avrasya and Munif Akalın, cello
Ayşegül Kirmanoğlu, clarinet
Bahar Biricik, violin
Gulden Teztel, piano

-Namık Kemal University ,Tekirdag, 11 December 2015
"Gulsin Onay Piano Days"
Trio Avrasya
Ayşegül Kirmanoğlu, clarinet
Bahar Biricik, violin
Gulden Teztel, piano

-Lycee Dame de Sion, 22 October 2015.
Trio Avrasya
Ayşegül Kirmanoğlu, clarinet
Bahar Biricik, violin
Gulden Teztel, piano

-Afyon Kocatepe University, 17 October 2015 .
Cihat Aşkın , violn
Gulden Teztel, piano

-San Giovanni Rotondo Concert Series, Italy, 28 June 2015
Cihat Aşkın , violin
Gülden Teztel, piano

-Ahmet Adnan Saygun Arts Hall, Izmir, 16 December 2014.
Trio Avrasya
Ayşegül Kirmanoğlu, clarinet
Bahar Biricik, Violin
Gülden Teztel, piano

-Pera Music Festival, Istanbul, 27 April 2013.
Bahar Biricik, violin
Gülden Teztel, piano

-Kadir Has University , Istanbul, 25 April 2013.
Trio Avrasya
Ayşegül Kirmanoğlu, clarinet
Bahar Biricik, Violin
Gülden Teztel, piano

-Borusan Music House, Istanbul, 18 April 2013.
"Steve Reich Concert "
SaNeNa, Gülden Teztel, Müge Hendekli

-Borusan Music House, Istanbul, 30 January 2013.
Trio'le: (Memorial Evening for Reyent Bölükbaşı)
Ayşegül Kirmanoğlu, clarinet
Tuba Özkan, viola
Gülden Teztel, piano

-Mersin University, Mersin , 21 January 2013.
Trio'le:
Ayşegül Kirmanoğlu, clarinet
Tuba Özkan, viola
Gülden Teztel, piano

-Kocaeli University, Kocaeli , 20 December 2012.
Bahar Biricik, violin
Gülden Teztel, piano

-Galatasaray University, Istanbul, 10 December 2012.
Bahar Biricik, violin
Gülden Teztel, piano

-Galatasaray University, Istanbul, 5 March 2012.
Bahar Biricik, violin
Gülden Teztel, piano

-Doğa Schools Acarkent, Istanbul, 21 Febrary 2012.
Cihat Aşkın , violin
Gülden Teztel, piano

-Mersin University State Conservatory, Mersin , 8 February 2012.
Bahar Biricik, violin
Gülden Teztel, piano

-Pera Museum, Istanbul, 29 December 2011.
Trio'le:
Ayşegül Kirmanoğlu, clarinet
Tuba Özkan, viola
Gülden Teztel, piano

-Yildiz Palace Theater, Istanbul, 17 December 2011.
Cihat Aşkin , violin
Gülden Teztel, piano

-Mustafa Kemal University, Mustafa Yazici State
Conservatory, Iskenderun, 25 November 2011.
Bahar Biricik, violin
Gülden Teztel, piano

-Istanbul University Blue Hall, Istanbul,
14 January 2011.
Bahar Biricik, violin
Gülden Teztel, piano

-Austria Cultural Office, Istanbul,
21 January 2011.
Nilgün Yüksel, violin
Gülden Teztel, piano

-Galatasaray University, Istanbul,
3 January 2011.
Bahar Biricik , violin
Gülden Teztel, piano

-Caddebostan Cultural Center, Istanbul, 20 May 2010.
Nilgun Ketenci, violin
Gulden Teztel, piano

-Marsyas Festival, Dinar, Afyon, 10 May 2010.
Cihat Askin, violin
Gulden Teztel, piano

-Galatasaray University, Istanbul, 1 March 2010.
Bahar Biricik, violin
Nilay Karaduman, violin
Gulden Teztel, piano

-ITU Süleyman Demirel Hall, 30 December 2009.
Aşkın Ensemble
Gulden Teztel, soloist

-Erciyes University, Kayseri, 11 December 2009.
Cihat Askin, violin
Gulden Teztel, piano

-Caddebostan Cultural Center, Istanbul, 2 December 2009.
Aysegul Kirmanoglu, clarinet
Evrim Guvemli, clarinet
Gulden Teztel, piano

-Toulouse, France, 7 November 2009.
Gülden Teztel, piano
Ilgın Aka, piano

-Blagnac, Fransa, 4 November 2009.
Gulden Teztel, piano
Ilgin Aka, piano

-Antakya Cultural Center, Antakya , 7 October 2009.
Cihat Askin, violin
Gulden Teztel, piano

-Mersin University, Mersin , 5 October 2009.
Cihat Askin, violin
Gulden Teztel, piano

-Caddebostan Cultural Center, 30 May 2009.
Nilgun Yuksel Ketenci , violin
Gulden Teztel, piano

-Anatolian University, Eskisehir, 7 April 2009.
Cihat Askin, violin
Gulden Teztel, piano

-Marmara College Concert Hall, Bodrum, 8 March 2009.
Bahar Biricik , keman
Gülden Teztel, piyano

-Kuwait, 20 December 2008.
Cihat Askin, violin
Gulden Teztel, piano

-Armenia, 8 December 2008.
Cihat Askin, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 25 November 2008.
Eduard Tadevosyan, violin
Gulden Teztel, piano

-Pamukkale University, Denizli, 20 October 2008.
Alexander Markov, violin
Albert Markov, violin
Gulden Teztel, piano

-Italyan Cultural Center, Istanbul, 21 April 2008.
Nilgün Yuksel Ketenci, violin
Gulden Teztel, piano

-Galatasaray University, Istanbul, 24 March 2008.
Bahar Biricik, violin
Gulden Teztel, piano

-Aksanat, Istanbul, 14 February 2008.
Ayda Tuncboyaci, violin
Nilgün Yuksel Ketenci, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 5 February 2008.
Alexander Markov, violin
Albert Markov, violin
Gulden Teztel, piano

-Austrian Cultural Office, Istanbul, 30 January 2008.
Ilgın Aka, piano
Gulden Teztel, piano

-Inonu University, Malatya, 25 December 2007.
Cihat Askin, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 4 December 2007.
Nilgün Yuksel Ketenci, violin
Gulden Teztel, piano

-Ugur Mumcu Cultural Center, Bursa, 21 October 2007.
Cihat Askin, violin
Gulden Teztel, piano

-Karaelmas University, Zonguldak, 17 October 2007.
Cihat Askin, violin
Gulden Teztel, piano

-Austrian Cultural Office, Istanbul, 22 May 2007.
Nilgün Yuksel Ketenci, violin
Gulden Teztel, piano

-Akbank Art Center, Istanbul, 14 March 2007.
Cihat Askin, violin
Gulden Teztel, piano

-Galatasaray University, Istanbul, 24 February 2007.
Cihat Askin, violin
Gulden Teztel, piano

-Salle Central de la Madeleine, Genova, Switzerland, 27 October 2006.
Cihat Askin, violin
Gulden Teztel, piano

-Rokokosaal des Klosters Kamp, Kamp-Lintfort, Germany, 25 October 2006.
Cihat Askin, violin
Gulden Teztel, piano

-D Marin 2. International Classical Music Festival, Bodrum,28 August 2006.
Cihat Askin, violn
Gulden Teztel, piano

-Onay Art Center, Istanbul, 26 May 2006.
Cihat Askin, violin
Gulden Teztel, piano

-Mersin University, Mersin, 10 May 2006
Soloist; Mersin University Academic Chamber Orchestra.
Conductor:İbrahim Yazıcı

-Denizli, Pamukkale University, 28 April 2006
Cihat Askin, violin
Gulden Teztel, piano

-Istanbul, 28 February 2006. Yaprak Sandalci Concerts
Nilgun Yuksel Ketenci, violin
Gulden Teztel, piano

-Mersin, 22 February 2006.
Member of orchestra; Mersin University Academic Chamber Orchestra.
Conductor: Naci Ozguc
Soloist: Aysegul Kirmanoglu, clarinet

-33. International Istanbul Music Festival, 21 June 2005.
Istanbul Modern Music Ensemble. Conductor: Kamran Ince

-Yildiz University, Istanbul, 3 June 2005.
Cihat Askin, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 8 May 2005.
Nilgun Yuksel, violin
Gulden Teztel, piano

-Austrian Cultural Office, Istanbul, 2 May 2005
Nilgun Yuksel, violin
Gulden Teztel, piano

-Inonu University, Malatya, 6 April 2005
Cihat Aşkın, violin
Gulden Teztel, piano

-3. Mersin International Music Festival, Mersin, 3 October 2004.
“Triole”: Aysegul Kirmanoglu, clarinet
Reyent Bolukbasi, cello,
Gulden Teztel, piano

-Oxford, England, 23 September 2004.
Cihat Askin, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 13 May 2004.
Cihat Askin, violin
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 6 May 2004.
Oyku Kocoglu, viola
Bulut Gulen, trombone
Asli Ozer, trombone
Gulden Teztel, piano

-Afife Jale Stage, Istanbul, 25 April 2004.
“Triole”: Aysegul Kirmanoglu, clarinet
Reyent Bolukbasi, cello,
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 13 April 2004.
“Triole”: Aysegul Kirmanoglu, clarinet
Reyent Bolukbasi, cello,
Gulden Teztel, piano

-ITU Mustafa Kemal Hall, Istanbul, 12 March 2004.
Solo piano resital

-ITU Suleyman Demirel Hall, Istanbul, 29 April 2003.
Yair Kles, violin
Gulden Teztel, piano

-Bogazici University Albert Long Hall, Istanbul, 5 March 2003.
“Triole”: Aysegul Kirmanoglu, clarinet
Reyent Bölükbasi, cello,
Gülden Teztel, piano

-ITU Suleyman Demirel Hall, Istanbul, 26 December 2002.
Istanbul Modern Music Ensemble. Conductor: Kamran Ince

-ODTU, Ankara, 24 December 2002.
Istanbul Modern Music Ensemble. Conductor: Kamran Ince

-1. Afyon Classical Music Festival, Afyon, 26 October 2001.
Munif Akalin, cello
Gulden Teztel, piano

-Italian Cultural Center, Istanbul, 9 May 2001.
Beste Tiknaz, viola
Gulden Teztel, piano

-Mersin, 2001.
Member of orchestra.Mersin Chamber Orchestra.
Conductor: Nezih Seckin
Soloists:
Erden Bilgen, trumpet
Aycan Teztel, trombone

-CRR, Istanbul, 22 Ekim 2000
Soloist with Bahar Biricik, violin. Mersin Chamber Orchestra.
Conductor: Nezih Seckin

-Istanbul Cultur University, Istanbul, 6 October 2000.
Bahar Biricik, violin
Gulden Teztel, piano

-Afife Jale Stage, Istanbul, 8 May 2000.
Beste Tiknaz, viola
Gulden Teztel, piano

-AKM, Istanbul, 4 May 2000.
Bahar Biricik, violin
Gulden Teztel, piano

-ODTÜ, Ankara, 14 Nisan 2000.
Soloist with Bahar Biricik, violin. Mersin Chamber Orchestra.
Conductor: Nezih Seckin

-Mersin, 12 April 2000.
Soloist with Bahar Biricik, violin. Mersin Chamber Orchestra.
Conductor: Nezih Seckin