1. Find a Recording:
* Listen to the song carefully: Focus on identifying the melody, chords, and rhythm. Pay close attention to the intro, verse, chorus, and any other sections.
* Break it down: Divide the song into smaller segments, like the intro, verse, chorus, etc. This makes it easier to learn and remember.
2. Melody:
* Identify the key: Listen for the tonic (root) note, which is usually the most prominent note in the melody. This will give you a starting point.
* Sing along: Hum the melody and try to identify the notes. Use your knowledge of intervals and scales to figure out the notes.
* Use ear training: If you are musically inclined, you can use ear training exercises to learn the melody by ear.
3. Chords:
* Listen for chord progressions: Pay attention to how the chords change throughout the song.
* Identify the chord types: Can you hear major, minor, or seventh chords? Try playing around with these on the piano to see if they match the sound.
* Use your knowledge of chord theory: Apply your knowledge of chord progressions and inversions to figure out the chords.
4. Rhythm:
* Clap or tap the beat: This will help you establish the tempo and rhythm of the song.
* Count the measures: Determine the time signature (e.g., 4/4 time).
* Identify the rhythm of the melody: How are the notes and rests arranged in each measure?
5. Practice:
* Start with small sections: Focus on mastering one part of the song at a time.
* Record yourself: Listen back and identify any mistakes or areas that need more work.
* Be patient and persistent: It takes time and practice to learn a song by ear.
Tips:
* Use online resources: There are websites and apps that offer ear training exercises and piano tutorials.
* Find a piano teacher: A teacher can help you with your ear training and provide personalized guidance.
* Collaborate with other musicians: Sharing your progress with other musicians can be helpful and encouraging.
Remember, playing a song by ear is a skill that takes time and dedication to develop. Don't get discouraged if it takes a while to learn the Sailor Moon theme song. Keep practicing, and you'll get there eventually!