Meludia is a French-based company that offers an online interactive education platform to master the fundamentals of music.The Meludia Method is based upon progressive interactive listening exercises, using two main frameworks designed by Vincent Chaintrier. * The SEMA model represents the 4 levels of music perception: Sensations, Emotions, Memory, Analysis. * The 7 dimensions of music represent: rhythm, spatialization, dynamic, form, timbre, melody and harmony.