also known as "Khemadasa Master" was one of the most influential composers in Sri Lankan music. Inspiring from Western Classical music, Hindustani music and also Sinhalese folk music he composed in his own style which has been popular since late 1960s. He was one of the most highly regarded film, stage and TV drama composers and his music is still used by the best directors in the country. Pivotal to the works of these musicians were songwriters like Mahagama Sekara and Chandraratne Manawasinghe who in their lyrics presented deeply poetic, and honestly expressed, ideas – many of which also promoted a sense of nationalism in a nation that had received independence less than a generation before in 1948. With the dawn of the 1960s and government restrictions on travel to India original compositions became in vogue in film music though a few popular films continued to tout stolen melodies under the hands of music arrangers like P. L. A. Somapala and Mohomed Sally. The mid-1960s, saw the introduction of pop groups such as Los Cabelleros led by Neville Fernando, La Ceylonians led by Noel Ranasinghe (widely known as "King of Sri Lankan Calypso"), The La Bambas, The Humming Birds and Los Muchachos; all of whom played calypso-style baila borrowing their style from Caribbean folk-singer Harry Belafonte. This mixture of Caribbean calypso with native baila was dominated by two groups: The Moonstones, and The Golden Chimes led by musicians Annesley Malewana and Clarence Wijewardena. Sri Lankan pop/film music managed to hold a large portion of Sri Lanka's market during the late 1960s and early 1970s, but by 1980, Indian film music had again displaced local musicians as the highest-selling sector of the Sri Lankan music industry. In the 1980s the disco-pop musician Rookantha Gunathilake emerged to become one of the most popular artists of the time. Many young musicians followed Rookantha and his style in 1980s and 1990s. After 2000, young musicians like Bathiya and Santhush, Kasun Kalhara, Shihan Mihiranga, continued the pop song stream introducing new features into it. After 2008 Darshana Ruwan Disanayaka, Nadeeka Guruge, Dinesh Subasinghe has done some inspiring works & become the most influential composers in Sri Lankan cinema after achieving many awards in film festivals. MIDI/Computer based music performances and recording were introduced to Sri Lanka in the 1980s by Keyboardist/composer Diliup Gabadamudalige. He was the first to use a complete MIDI based performing keyboard