Wikipedia
Kalyanji–Anandji
Kalyanji–Anandji are an Indian composer duo from Gujarat: Kalyanji Virji Shah (30 June 1928-03 November 2000) and his brother Anandji Virji Shah (born 02 March 1933). The duo are known for their work on Hindi film soundtracks, particularly action potboilers in the 1970s. Some of their best-known works are Don, Bairaag, Saraswatichandra, Qurbani, Tridev and Safar. They won the 1975 Filmfare Award for Best Music Director for Kora Kagaz.