Grandpa's Cough Medicine Is A 3 Piece Bluegrass Band From Jacksonville Florida. Heavily Influenced By Outlaw Country And Bluegrass GCM Plays A Devilish Blend Of Blood And Beer Soaked Originals Along With Hot Pickin Instrumentals. Driven By Furious Flat Picking Guitar And Blazing Banjo Runs With A Thumping Bass Holding It All Down. GCM Is Sure To Entertain And Influence You To Drink. Brett Bass - Acoustic Guitar/Dobro Vocals Michael "Banjo Boy" Coker - Banjo Jon Murphy - Upright Bass Vocals