He has guest conducted at Radio City Music Hall and for the Spoleto U.S.A. and appeared at Carnegie Hall.

He has conducted or guest conducted in the United States, the United Kingdom, Denmark, Germany and Canada.

The auditorium is aesthetically designed and is used for addressing the students, for conducting guest lectures and workshops and organizing social and cultural events.

Beaumont has held conducting posts with orchestras in Bremen, Cologne, and Saarbrücken, and has guest conducted opera productions in England and Italy.

He has guest conducted internationally and was the recipient of various awards for fostering the growth of young musical talent through music education.

He has guest conducted many of the principal British orchestras as well as appearing regularly in the United States and elsewhere as pianist and conductor.

Professors from Dalhousie University visit UIT to conduct guest lectures.

He guest conducted in Europe and also led the Berliner Symphoniker (West Berlin) 1975-1982.

Van Hoogstraten conducted a Brahms festival in Vienna, Austria, and the Mozart festival in Salzburg, as well as guest conducting throughout Europe.

She has guest conducted all over the country and is also music director of the Denver Chamber Orchestra and the Bay Area Women's Philharmonic.