A drum circle brings about a feeling of co-operation and peace. Here is one that is perfect for Valentine's Day using tas, ti-tis and half notes.. 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. Classroom tested and kid approved.