Smaller chamber music groups such as "Trio Con Brio" with trumpet, trombone and piano, or duos with trumpet and organ, as well as trumpet and drums, complete the musician’s extensive repertoire.
Along with concerts and recitals as a duo partner and chamber musician, Guido Segers regularly performs as soloist with prominent orchestras such as the Munich Philharmonic Orchestra, the Nationaal Orkest van Belgie and the Limburgs Symphonie Orkest. His concerts are recorded for radio and television.
The support of young artists is of particular concern to Guido Segers. His work as an instructor includes serving as a co-chair at the College of Music in Tiflis, Georgia/Caucasia, master courses in Germany and abroad, among others at the Schleswig-Holstein music festival.
Since 2000 much attention has been given to the "International Auditions Academy," founded by Guido Segers, which takes place in Munich at regular intervals.
A close musical cooperation connects the musician with renowned trumpeters like Guy Touvron, Bernard Soustrot, Philip Jones or Maurice André, the latter of whom calls Guido Segers an "artist with a warm, soft tone.".