Since you asked :) This should be the theme for the polished rock section of the boutique gift shop. Crowds of tourists are jiggling their pouches of fake turquoise fake amber tumbler rocks with big smiles on their faces blissfully unaware that 3 other shops across the street harbor the same kegs of shiny schlock rocks. This is really one of your prettiest and most tasteful songs.

yeah I thought of those bubbly sounds being like erosion of rocks from the ocean. It's also purple to me