Ilaiyaraaja's music is characterised by the use of an orchestration technique that is a synthesis of Western and Indian instruments and musical modes. He uses electronic music technology that integrates synthesizers, electric guitars and keyboards, drum machines, rhythm boxes and MIDI with large orchestras that feature traditional instruments such as the veena, venu, nadaswaram, dholak, mridangam and tabla as well as Western lead instruments such as saxophones and flutes.