Key
Name this major key signature.
(1 point)
D major
B major
A major
E major
The major key signature mentioned is E major.
To determine the correct key signature, we need to look at the sharps or flats present in each major key. Let's examine each option:
1. D major has two sharps - F# and C#.
2. B major has five sharps - F#, C#, G#, D#, and A#.
3. A major has three sharps - F#, C#, and G#.
4. E major has four sharps - F#, C#, G#, and D#.
Based on this information, the correct key signature is E major, as it has four sharps.
To identify the correct major key signature, you need to understand the pattern of sharps or flats used in each major key. Here's how you can determine the correct answer:
1. Look for the key signature: A key signature is a set of sharps (#) or flats (♭) written at the beginning of each staff line. It indicates which notes are altered throughout the piece. In this case, you need to find the key signature for the given major key.
2. Identify the sharps or flats: To identify the key signature, you must memorize the sequence of sharps or flats used in each major key. The order is the same for all major keys: F# C# G# D# A# E# B# (sharps) and B♭ E♭ A♭ D♭ G♭ C♭ F♭ (flats)
3. Analyze the options: The given options are D major, B major, A major, and E major. You need to compare the key signatures of these major keys to the available options.
- D major: The key signature for D major has two sharps, F# and C#. These sharps are written on the staff lines.
- B major: The key signature for B major has five sharps, F#, C#, G#, D#, and A#. These sharps are written on the staff lines.
- A major: The key signature for A major has three sharps, F#, C#, and G#. These sharps are written on the staff lines.
- E major: The key signature for E major has four sharps, F#, C#, G#, and D#. These sharps are written on the staff lines.
4. Determine the correct answer: Comparing the key signatures mentioned above with the given options, you can conclude that the correct answer is E major since it has four sharps (F#, C#, G#, D#).
Therefore, the major key signature in question is E major.