- Strings 2007, Madrid, Spain
- Strings 2006, Beijing, China
- Strings 2005, Toronto, Canada
- Strings 2004, Paris, France
- Strings 2003, Kyoto, Japan
- Strings 2002, Cambridge, UK
- Strings 2001, Mumbai, India
- Strings 2000, Ann Arbor, USA
- Strings 1999, Potsdam, Germany
- Strings 1998, Santa Barbara, USA
- Strings 1997, Amsterdam, Holland
- Strings 1995, Los Angeles, USA
