From 1987 through 2005, Myron was Principal Visual Designer for the Vanguard. Myron's other DCI credits include designing for the 2 time DCI World Champion Phantom Regiment and Madison Scouts, Mandarins, and the 2002 DCI World Finalist, Seattle Cascades from Seattle, Washington. In 2005 and 2006, Rosander was Visual Designer for the L.D. Bell HS Marching Band from Hurst, Texas. During those 2 years, L.D. Bell finished with the bronze and silver medals respectively at the BOA Grand Nationals Championships in Indianapolis, Indiana.