Jack McFarland went to 1 concert in 1975

Ohio River Rock Festival 1975
Aerosmith + Black Oak Arkansas + Bobby Womack + Foghat + Frank Marino & Mahogany Rush + Blue Öyster Cult + Nitty Gritty Dirt Band + The Outlaws + REO Speedwagon + Status Quo
Nippert Stadium, Cincinnati (US)
Aug 3, 1975