Product Prices/Attributes Break Music Player

Using the Music Player for Woocommerce plugin, the player works as it should on my product pages. For example, https://maxhighsteinmusic.com/product/building-tension/.

However, once I added a price and some attributes to the product, the Music Player no longer appears: https://maxhighsteinmusic.com/product/languid-rhodes/

The page I need help with: [log in to see the link]