The “Varying Degrees Percussion Trio,” made-up of MSUM’s own Dr. Kenyon Williams and Tom Christianson along with Andrew P. Clemenson, will perform this Sunday in Gaede Theatre at 3 p.m. before beginning a tour across Minnesota and North Dakota. Their fun-filled concert will include everything from steel drums to ragtime xylophone, frying pans to tom-toms, and even a piece for solo table. Come enjoy the fun. Families welcome, free admission.