Music in Indian crossover films typically includes vocals, often combining Indian and Western singing styles.

Bombay (1995) is widely regarded as the first Indian film to successfully blend Indian and Western musical styles, paving the way for the crossover film music genre.

A.R. Rahman is renowned for his groundbreaking work in fusing Indian and Western musical elements in crossover films, earning him international acclaim.

Chaiyya Chaiyya from 'Dil Se..' (1998) is known for its fusion of Indian classical music elements, such as the use of the shehnai, with Western electronic beats, creating a distinctive and energetic track.

'Jai Ho' from 'Slumdog Millionaire' (2008) won the Academy Award for Best Original Song, becoming the first Indian song to achieve this honor.

Lagaan (2001) features a soundtrack that seamlessly blends Indian folk music elements, such as the use of traditional instruments like the dhol and shehnai, with Western orchestral arrangements.

Shankar-Ehsaan-Loy are renowned for their innovative fusion of Indian classical music and Western jazz elements in crossover films, creating unique and captivating soundtracks.

The title track 'Rang De Basanti' from the film 'Rang De Basanti' (2006) showcases a fusion of Indian classical music elements, such as the use of the sitar, with rock elements, creating an energetic and patriotic anthem.

Jodhaa Akbar (2008) features a soundtrack that includes elements of Indian Sufi music, particularly in the song 'Khwaja Mere Khwaja', which showcases the soulful and devotional aspects of Sufi music.

Amit Trivedi is known for his innovative fusion of Indian classical music and Western electronic music in crossover films, creating unique and contemporary soundtracks.

The song 'Emotional Atyachar' from 'Dev.D' (2009) showcases a fusion of Indian classical music elements, such as the use of the sitar, with electronica, creating a unique and captivating track.

Enthiran (2010) features a soundtrack that includes elements of Indian Carnatic music, particularly in the song 'Arima Arima', which showcases the intricate melodies and rhythms of Carnatic music.

Vishal-Shekhar are known for their innovative fusion of Indian folk music and Western hip-hop in crossover films, creating energetic and contemporary soundtracks.

The song 'Apna Time Aayega' from 'Gully Boy' (2019) showcases a fusion of Indian folk music elements, such as the use of the dhol, with hip-hop elements, creating an energetic and motivational track.

Umrao Jaan (1981) features a soundtrack that includes elements of Indian Hindustani classical music, particularly in the song 'Dil Cheez Kya Hai', which showcases the intricate melodies and vocal techniques of Hindustani classical music.