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How to read sheet music: a beginner’s guide

Sheet music looks complicated, but it is built from a handful of ideas: a staff that shows pitch, note shapes that show length, and a few signs at the start that set the key and the beat. This guide walks through each one, with examples you can hear.

The staff

Music is written on a staff of five lines and the four spaces between them. Each line and each space is a different note. The higher a note sits on the staff, the higher it sounds. Notes that go above or below the staff get short extra lines called ledger lines.

Notes are named with the letters A to G. Going up the staff, each line or space is the next letter, and after G the letters start again at A.

Clefs tell you which notes are which

The symbol at the start of each line of music is the clef. It fixes one note to one line, and every other note follows from it.

• The treble clef (G clef) is for higher notes: the right hand on piano, most singers, and instruments like flute, violin and trumpet. Its lines are E G B D F.
• The bass clef (F clef) is for lower notes: the piano’s left hand, cello, trombone and low voices. Its lines are G B D F A.

Learn each clef in detail in How to read treble clef notes and How to read bass clef notes.

Note lengths and rests

The shape of a note shows how long it lasts. A whole note is an open oval. A half note adds a stem. A quarter note is filled in. Eighth notes add a flag, or are joined by a beam, and sixteenth notes have two. Each value lasts half as long as the one before it. A dot after a note makes it half as long again.

Silences are written with rests, and each note length has a matching rest. Rhythm basics covers note values, rests and counting step by step.

Measures and the time signature

Vertical bar lines divide music into measures (also called bars), each holding the same number of beats. The time signature at the start says how many: the top number is the number of beats in each measure, and the bottom number is which note counts as one beat. In 4/4, there are four quarter-note beats per measure; in 3/4, three.

The key signature and accidentals

Sharps (♯) or flats (♭) right after the clef are the key signature. They apply to every note of that letter for the whole piece. A sharp, flat or natural (♮) placed directly before a single note is an accidental, and it lasts until the end of that measure. Key signatures made simple explains how to name the key.

Other markings you will see

Putting it together

When you meet a new piece, read it in this order: clef, key signature, time signature, then the notes. Before playing, tap the rhythm of the first line, and find the highest and lowest notes. Then start slowly and keep going even if you make a mistake. That habit is the heart of sight-reading.