Brian May is a Premium Box Tsum. He is currently only available on the Japanese version. He is a Limited Event Tsum and is not available from purchasing Premium Boxes outside of the Event. He is also a musical Tsum and will play the song, "We Will Rock You" during gameplay.
Brian May will clear a diagonal line of Tsums. His base radius is SS.
Time your taps to hit the notes while it is on the yellow horizontal line to clear a larger area.