musical instruments examples

This shows how a harp can be played.

This video shows how violins can be played in different ways.
 The cello can sound in differents ways:
 This music can be played by a flute

ORCHESTRA GAME:

http://www.musicgames.net/livegames/orchestra/orchestra2.htm

ORCHESTRA INFO:

https://www.knowitall.org/series/be-music-critic?page=1

The piano:
https://youtu.be/fKdFirIBLwo

MUSICOGRAMAS-EL MOLDAVA/CARMEN

http://fterensi.wix.com/smetana-el-moldau
http://fterensi.wix.com/bizet-preludi-opera#!musicograma