Grade 4 is for small colleges, universities and advanced high schools. In this level you will find meters including; : 2/4, 3/4, 4/4, c , C, 6/8, 9/8. easy changing/asymmetrical meters, as well as 3/8, 6/8, 9/8, asymmetrical (5/8, 7/8), changing meters. All rhythms except complex compound or complex 16th note syncopation. Also be prepared for extremes of ranges in all parts.