''Among the highlights are performances as saxophone soloist, arranger or as a conducter with:
...Jože Privšek, Herb Pomeroy, Carl Drewo, Clark Terry, Chuck Findley, Nicholas Payton, Duško Gojković, Till Broenner,
Maria Schneider, Michael Abene, Bob Mintzer, John Riley, Ernie Watts, The Yellowjackets, Mike Stern, Paquito d'Rivera,
Kurt Elling, David Murray, Ed Partyka, Diane Shuur, Chris Mihn Doky, George Lewis, Mike Westbrook, Mathias Rüegg,
Adam Nussbaum, Peter Erskine, Lars Moeller, Nikolaj Bentzon, Lasse Lindgren, Seamus Blake, Jan Osthof,
Mark Murphy, Bobby Shew, Gary Burton, Jeff ''Tain'' Watts, Greg Hutchinson,...
...Viktor Palić, Matija Dedić, Fritz Pauer, Ewald Oberleitner, Steve Klink, Martin Gjakonovski, Stjepko Gut, Boško Petrović,
Jacques Houdek, Miljenko Prohaska, Miro Kadoić, Damir Dičić, Saša Nestorović, Radojka Šverko, Miša Blam, Miloš Krstić,
...Gregor Ftičar, Miha Koren, Žiga Kožar, Jure Pukl, Lenart Krečič, Žan Tetičkovič, Marko Črnčec, Renato Chicco, Primož Grašič,
Blaž Jurjevčič, David Jarh, Janez Bončina-Benč, Peter Mihelič, Aleksandra Čermelj, Moonlight Sky, Jadranka Juras,
Alenka Godec, Nina Strnad, Nuška Drašček,
Nana Milčinski, Rok Ferengja, Bojan Gorišek, Milko Lazar, Big Foot Mama, ...''
''Tadej has also performed in hundreds of different television, radio shows and jazz festivals. Among them some selected highlights: EBU big band performance music composed and conducted by Jože Privšek, live broadcasted on national radio stations Europe-wide in 1997. Various jazz festivals: Karlowi Wari Jazz Festival in the Czech Republic (1998), 40th Jazz Festival in Križanke, Slovenia (1998), Alpe-Adria Jazz Festival Nagykanisza, Hungary (1996), European Broadcast Union (EBU) concerts of his own compositions and arrangements in 2006 and 2007, Novi Sad Jazz Festival (2002, 2011),
Big band HRT (Zagreb 2013), etc...
In 2010 he was a composer, arranger and conducter of European Broadcasting Union 2010 Big Band
...currently works like a conducter, arranger, tenor saxophone player and musical producer in Radio Slovenia Big Band,...'' :)