Seeing the Music by STUDIO ANTZÉE

Video with an animated music visualisation of an Argentine tango vals from the beginning of the Golden Age of tango music! I designed this visualisation so dancers (also/mainly amateur social dancers) could learn visually how the music is structured, because understanding the structure is necessary for "using" the music well when we dance. In addition to the video and legend, there's also a detailed explanation in the article.
I organised the music as tiny descriptions in a csv file (one measure for each cell) and built the visualisation with D3.js based on small SVG figures I had drawn myself. The animation line was added with CSS keyframes.