Completar frases The staff, clefs, ledger linesVersión en línea Elements musicals en anglès por Carme Marchena 1 notes continues lines F becomes Treble A staff rest key B place G small two spaces Ledger happens The is the foundation upon which notes are drawn . The modern staff comprises five and four . Every line or space on the staff represents a white on the keyboard . Clefs assign individual to certain lines or spaces . Two clefs are normally used : The and Bass clefs . First , we will discuss the Treble Clef ( also called the Clef ) . The staff line which the clef wraps around is known as G . Any note placed on this line G . The note on the space above G is . The note on the line above A is . This process . Uh - oh . We just ran out of room to place notes , what now ? Lines will solve our dilemma . A ledger line is a line that extends the staff when we run out of room . With the ledger line drawn , we can the A . Next , let's discuss the Bass Clef ( also called the Clef ) . The staff line in between the dots of the clef is F . We can now fill the of the staff with notes .