Kalyanji Bhai of the Kalyanji Anandji music duo started his career as a musician. He was very good at Harmonium, violin, guitar, and drums. He played these instruments under many music directors.
Kalyanji, who introduced a new electronic instrument called the clavioline. With this instrument, he played the been for a snake sequence in the film Nag Panchami (1953), the music of which was scored by Chitragupt. People came to watch the film just to listen to this music . Hemant Kumar heard this tune and decided to use this in the song "Man Dole Mera Tan Dole" of Nagin(1954). The song and this tune became immortal.
He was soon the most sought-after musician in Bollywood. Kalyanji then, with his brother Anandji, started an orchestral group called Kalyanji Virji and Party which organized musical shows in Mumbai and outside. This was the first attempt made for holding live musical shows in India.
In 1957 Subhash Desai, the elder brother of the great filmmaker Manmohan Desai signed him as an independent music director. He signed him not for one film but for 11 films in one stretch. The first film was 'Samrat Chandragupt' released in 1958. The film was a hit and the music was also a hit. Recall the most popular song 'Chahe Paas Ho, Chahe Door' by Lata Mangeshkar.
This was followed by his composing music scores for more films like Post Box 999 before Anandji who was assisting him, joined him officially to form the Kalyanji Anandji duo in Satta Bazar and Madari (1959). Chalia (1961) was their earliest major hit. It was in 1965 his 2 films Himalaya Ki God Mei and Jab Jab Phool Khile made him a great music director.
He not only mastered in many musical instruments but also be known for introducing Jaz in Hindi films. He used to do mimicry of many artists of his time. He also knew astrology and face reading.
It was the music of Saraswatichandra (1968) that endorsed the genius of the brothers, more so because the classical tunes came soon after their modern Rhapsody in Haseena Man Jayegi.The songs "Chandan sa badan, Phool tumhe bheja hai, Chod de sari duniya, Hamne apna sab kuch khoya... were instant hits.
Both Kalyanji and Anandji worked as music composers for over 250 films, 17 of which were golden jubilees and 39 silver."Jiska Mujhe Tha Intezaar" from Don (1978), "Kabhi Raat Din Hum Door The" from Aamne Saamne (1967), "Yeh Saman" from Jab Jab Phool Khile (1965), "Humare Siva Tumhare Aur Kitne deewane" from Apradh (1978), "Main Pyaasa Tum saawan' from Faraar (1975), "Jeevan se bhari teri aankhe", "Zindagi ka safar hai ye kaisa Safar", "Pal Pal dilke paas", "Neele Neele Ambar Par" are some of their notable songs.