2.1K views · 50 reactions | The grand staff is a musical staff that combines both the treble staff and bass staff. It is used in piano music to show both the right hand (treble) and left hand (bass) parts simultaneously. The grand staff typically consists of five lines and four spaces, with the treble clef on the top staff and the bass clef on the bottom staff. This allows piano players to read and play music written for both hands at the same time. | Pianogoddess Academy | Facebook