Learn Music Theory Music Theory Trainer | mixindabox ROOT NOTE C C# / Db D D# / Eb E F F# / Gb G G# / Ab A A# / Bb B SCALE / MODE Major (Ionian) Minor (Aeolian) Dorian Phrygian Lydian Mixolydian Locrian Major Pentatonic Minor Pentatonic Blues Scale Chromatic MODES START TRAINER LEARN NOTATION OPTIONS SOUND: ON MIC: OFF MIDI: SCAN RESET SCORE: 0 × MUSIC NOTATION 101 1. NOTE DURATION How long you hold a note. Whole Note (Semibreve): 4 Beats (Empty circle) Half Note (Minim): 2 Beats (Empty circle + Stem) Quarter Note (Crotchet): 1 Beat (Filled circle + Stem) 2. THE STAFF & LEDGER LINES The grid where notes live. 5 Lines: The main highway for notes (E-G-B-D-F). Ledger Lines: Small horizontal lines added above or below the staff for very high or low notes (like Middle C). 3. ACCIDENTALS The "In-between" notes (Black Keys). Sharp (#): Raises note by 1 semitone (Play key to the right). Flat (b): Lowers note by 1 semitone (Play key to the left). C MAJOR C - D - E - F - G - A - B ● Indicates Scale Note | Root Note Use Mouse or Computer Keys (A-Z) to Play Enable Sound, Mic & MIDI Device In your Browser Audio Interface MIDI Keyboard Touch Screen Click notes on screen PC Keyboard White keys ASDFGHJKL Black Keys WETYUIO