A clavier is any one of many keyboard instruments (the most common would be a piano) so it is played by a person (or a dog, or chickens, if you watch The Muppet Show).
"Asterix" is played by Christian Clavier .
He played the violin, viola and clavier, so he played three instruments.
In French, "clavier" is masculine.
John Clavier is 5' 11".
Jérôme Clavier was born in 1983.
Tony Clavier was born in 1940.
Étienne Clavier was born in 1762.
Étienne Clavier died in 1817.
Armando Clavier died on March 17, 2004.
Christian Clavier was born on May 6, 1952.
Christian Clavier was born on May 6, 1952.
Peter Quince at the Clavier was created in 1915.