The Elements of Music
Music notation: naming notes
Rhythm, note lengths and time signatures
Musical fruits
Structure: Binary and Ternary form
Tonality : Major and Minor
To revise what the difference between major and minor, watch this video:
The Keyboard
To learn the names of the notes on the keyboard, watch this video:
https://www.youtube.com/watch?v=YC0pEPLa2b0
The Instruments of the Orchestra
Revise the instruments of the orchestra by watching theses video:
Here is a layout of an orchestra, and the different instruments in each section: