Previously unknown Mozart music discovered in German library

Piece dating from 1760s, probably composed when Mozart was in his early teens, uncovered by researchers in Leipzig

A previously unknown piece of music composed by Wolfgang Amadeus Mozart when he was probably in his early teens has been uncovered at a library in Germany.

The piece dates to the mid- to late-1760s and consists of seven miniature movements for a string trio lasting about 12 minutes, the Leipzig municipal libraries said in a statement on Thursday.