Dr. Ihm is an active choral director and her choirs performed numerous times at the Colorado Music Educators State Conference and performed annually at the Colorado ACDA Collegiate Choral Festival. Dr. Ihm led choir tours extensively throughout the United States and Europe. Her choirs performed in Austria, the Czech Republic, Germany, Italy, Luxembourg, France, Switzerland, England, Scotland, Wales, Spain, Portugal, and Colombia, South America.
Dr. Ihm is an active member of the American Choral Directors Association and has served on the boards and planning committees of both the Colorado and Southwest Regional ACDA organizations. She participated in the Carnegie Hall Professional Choral Workshop in 2000 and 2002, singing under the direction of James Conlan and Andre Previn. She has been actively involved in directing numerous church and community choirs throughout her career. She has also adjudicated numerous choral and vocal festivals in Texas, Oklahoma, Wyoming, and Colorado. Dr. Ihm has conducted internationally in Vienna, Austria; Varna, Bulgaria; Bacau, Romania; Calgary, Canada, and Munich, Germany.