I'm unable to listen to audio excerpts. However, I can help you understand intervals in music. If you describe the music or provide more context about it, I can assist you in identifying the intervals you might hear. Generally:
- A whole step consists of two half steps, like from C to D.
- A half step is the smallest interval, like from C to C#.
- An octave spans eight notes, like from C to the next C.
- A third typically refers to the distance between two notes that can be classified as either a major third or a minor third.
If you have a specific piece in mind, feel free to describe it, and I can help you figure out the prominent intervals!