Music with Kids: Song Cubes and Finding the Beat., A super fun way to learn rhythm, beat, and simple tunes for toddlers, preschoolers, pre-k, and kindergarten kids at home or school. Includes free printable too! - Pre-K Pages
This was pinned as just a picture but can be translated into an open-ended musical learning opportunity for preschoolers. Turn on music and allow children to explore the music through art. You could also compare children's artwork that was done while listening to different genres of music. I wonder if the art would be influenced differently with different music?!