I'm unable to listen to audio clips directly. However, I can help you identify the instrument if you describe the sound or style of the melody. Here are some tips for each instrument:
- Trombone: Has a brassy sound with a wide range and can play more robust, powerful melodies.
- Tuba: A deeper, bass instrument that plays lower melodies and is often more subdued.
- Cello: Produces a warm, rich tone and can play both melodic and harmonic accompaniment.
- English horn: A double-reed woodwind instrument with a mournful, reedy sound, often playing lyrical melodies.
Feel free to provide more details about the excerpt!