A drum circle just in time for Halloween. Add some spooky percussion like a thunder tube, vibraslap, and ocean drum and you add a soundscape to the power of the drum circle. The rhythm cards included are language based and use rhythmic notation. I have used them as a station in my classroom. Unify the performance with a steady beat on a gathering drum and it is perfect for class or concert. Great for an Orff or Kodaly program. Definitely sub tub worthy.