The five-line score of simple piano music for beginners is as follows:

1. The moon represents my heart: it is in the key of C. The reason is very simple. The melody of the left and right hands is one-to-one and will not appear. Play two notes with one hand and one note with the other hand.

2. First Snow: This song was originally called The First Snowflakes and is the seventh song on Bandari's "Misty Forest" album. This song is also because the left-hand accompaniment is relatively simple, and the left and right hands play as a whole one-on-one.

3. "To Alice": This piece should be the most classic piano piece. It turns out that the name of this piece of music is not "For Alice", its original name is?. It was composed by Beethoven for his favorite female student Theresa.

4. Happy Birthday Song: It is the most suitable piano song for beginners to learn.

Stave:

Stave (Musical Notation) is a common notation method in the world. It is marked with different time values ??on five equally spaced parallel horizontal lines. Music notes and other symbols are used to record music, and it is one of the most widely used musical notations.

The earliest birthplace is Greece, and its history is much earlier than the simplified musical notation in numerical form. In ancient Greece, the main form of music was vocal music. In the Roman era, another symbol began to be used to represent the pitch of the sound. This notation was called "Newm notation." Staff notation mainly serves keyboard instruments, and familiarity with staff notation is the basis for keyboard players to perform well.

The staff was introduced to China, and the earliest written record was the sequel to "Lü Lu Zhengyi" in 1713. The book recorded the staff, scales, roll calls, etc. Staff notation was gradually spread and used in China, and was promoted with the spread of Western missionaries and the establishment of new learning after the mid-19th century.