His ability to move effortlessly between technical precision and emotional depth made his performances both intellectually impressive and deeply moving for listeners. Iraj became one of the central figures in the legendary “Golha” radio programs, which were broadcast nationally in the mid-20th century and played a crucial role in preserving and promoting Persian classical music. These programs brought together the greatest poets, composers, and instrumentalists of the era, and Iraj’s voice often served as the emotional centerpiece.
Through Golha, he worked with major musical figures such as Abolhassan Saba, Ali Tajvidi, Faridoun Hafezi, and Homayoun Khorram, creating recordings that are still studied by students of Persian music today. Many of these performances are considered reference points for vocal technique, diction, and interpretation. Beyond classical stages and radio, Iraj also contributed significantly to cinema during the 1950s–1970s. His voice was featured in numerous film soundtracks, often performing emotional songs that enhanced the dramatic depth of movies of that era.
