This is called the Grand Staff. It is commonly used for instruments with large ranges such as the piano and the organ. On the piano, the right hand usually plays the notes written in treble clef, and the left hand plays the bass clef notes.
The grand staff consists of a treble stave and a bass stave. They are connected by a vertical line creating a "system". The presence of this vertical line signifies that the two staves (treble and bass) are to be played at the same time.
The grand staff in music is a combination of the treble staff and bass staff, connected by a brace and a line. The treble staff is used for higher-pitched notes, while the bass staff is used for lower-pitched notes. The grand staff is commonly used in piano music to notate both hands' parts simultaneously.
Treble is the highest. Bass is lowest, then alto, then treble.
Bass is low, treble is high.
Treble, alto, bass
The treble clef and the bass clef can be joined by a grand staff, which is commonly used in piano music. The grand staff consists of the treble clef on the top staff and the bass clef on the bottom staff, connected by a vertical line on the left. This arrangement allows for the notation of music that spans a wide range of pitches.
Going high to low, it goes treble, alto, then bass.
Treble
treble
Bass
Treble, alto, bass, tenor, percussion. Treble and bass are most common.
Sousaphone music can be transposed in both bass and treble clef