WNRG-FM, a radio station (106.9 FM) licensed to Brookfield, Wisconsin, United States, which held the call sign WZBK-FM from 2010 to 2012
On September 7, 2012, at 10AM, after playing "What Might Have Been" by Little Texas and the first minute and a half of "The Thunder Rolls" by Garth Brooks (which began repeating on the line "When the thunder rolls/and the lightning strikes..." before grinding to a halt that led into energizing sound effects featuring thunder and lightning), WZBK changed their format to Rhythmic Top 40, branded as "Energy 106.9".