Violinist Sarah Chang gives a staggeringly accomplished performance of Saint-Saëns' Introduction and Rondo Capriccioso during the 1980s in this clip, which recently surfaced on YouTube.

Although the video's owner is unsure of the exact date, it seems certain that the young prodigy was under the age of ten - and possibly as young as six or seven.

Watch: Violinist Sarah Chang performs Sarasate’s Carmen Fantasy aged 11

Read: Divide your practice into hour-long chunks, says violinist Sarah Chang