BBC Science Focus

WILL AI REPLACE MUSICIANS?

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Artificial intelligen­ce (AI) is now giving us the next generation of electronic music, this time by using machine learning to understand sounds, patterns and styles of music and lyrics, and then generating new versions. This was the approach used to create ‘The official Tokyo 2020 beat’, which saw an Intel AI use thousands of pieces of music reflecting themes of sports, Japanese culture, daily life and nature, to compose hundreds of options, before the final version was chosen by the Japanese public.

AI music is becoming a new industry, with start-ups inventing faster and easier music compositio­n software, such as JukeDeck, a UKbased AI music start-up recently acquired by TikTok, which automatica­lly interprets video and sets music to it.

Many recording artists are experiment­ing with AI for lyric generation, following the example David Bowie set in the 1990s with the song Hallo Spaceboy. Others are using AI to make new neural synthesise­r sounds, such as Grimes on the track So Heavy I Fell Through the Earth – Art Mix. And then there are those using AI to help create entire albums, like Taryn Southern with I AM AI.

With AI advances showing no signs of slowing down, it won’t be long before a computer can be used to make new versions of every musical genre that are indistingu­ishable from human-composed pieces. AI can even innovate, creating new concepts and exploring new sounds that have never existed before. But like our languages, music is all about communicat­ion. Today AI has all the skills, but nothing to say. Only when we use it to help us express ourselves can its true value be felt.

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