Treat yourself to a mini-concert anytime.

Need a quick dose of Glenn shredding on his Electric Slugger violin? Take a look back at some of his performances.

Glenn Donnellan playing National Anthem at Washington Nationals game on his Louisville Slugger electric bat violin on Military Appreciation Night. 8/16/11

Glenn Donnellan, who plays for the National Symphony Orchestra, created an electric violin from a Louisville Slugger bat. 8/8/09

Live from the Louisville Slugger Museum and Factory. 3/4/11

Glenn Donnellan plays the Star Spangled Banner with his custom made Louisville Slugger Bat Violin before the Orioles vs Nats game on 6/19/11.

The last 7th Inning Stretch ever from Shea Stadium taken in HD on September 28, 2008. Lazy Mary follows Take Me Out To The Ballgame by Glenn Donnellan.

Glenn Donnellan plays his Louisville Slugger Electric Violin at Washington Nationals Winterfest 2016.