Usha visited Nairobi as part of an Indian festival. She was so popular that she was invited to stay on. Singing and quite often nationalistic songs in Swahili made her extremely popular and the then President Jomo Kenyatta made her an Honorary Citizen of Kenya. She sang the famous song "Malaika" ('Angel') with Fadhili Williams who was the original singer. She produced a record "Live in Nairobi" with a local band Fellini Five.
