ocr: - - . - - - - - - FHEOR - ATUSI a - - Tonality Play Toh help you understand octaves, think of a typical building with many different floors in it. Each floor looks the same but is on a higher level. 30f19 It's the same way in music. Each floor in the building is like an octave ona a piano and the notes in a scale are like the steps between the floors. 6 The floors in the Summary building represent the octave notes and they all have the same letter name. Click on play and hum along to these octave pitches. You'll notice that there is a "sameness" about the notes, even though they are actually h ...