Thank you for the opportunity to help you with your question!
The piece sounds more interesting and differently as it was 5 years ago. As opposed to a musical piece that you are used to , which may result in addiction or boredom ,as in denervation or loss of taste , revisiting this piece sounds new to your ears most likely more interesting. However sometime the piece may not be interesting. This may be due to addiction to the latest trend in music.
N/B I am available for clarification.
Please let me know if you need any clarification. I'm always happy to answer your questions.