Here is what I went over in this video.
• The musical alphabet
• Black and white keys/buttons
• Sharps, flats, double sharps, and double flats
• G-clef basics
• Lines and spaces on the staff
• How pitch moves up and down
• Ledger lines
• How to memorize and use the musical alphabet
• Note durations and how they are written
• Time signatures
• Dotted notes