Previous Participation: Contestants who have previously participated in the same show or other similar shows might not be eligible.No Professional Contracts: In some cases, participants may not be allowed if they have existing professional contracts with music labels or production companies.Singing Talent: Obviously, contestants need to have singing talent and should be able to showcase their skills during the Indian Idol Audition.Citizenship/Residency: Contestants should be citizens of India or have a valid residency status in India.Age Limit: Contestants are generally required to be within a certain age range, often between 16 and 30 years old.The criteria for who can apply for the Indian Idol program is listed below – Documents You Must Have for an Indian Idol Auditions:.Indian Idol New Season Audition 2023 City Wise.