This day in music history.

June 28, 1969, Was the second day of the three day 'Bath Festival of Blues and Progressive Music'. Appearing at the festival were Frank Zappa, Led Zeppelin, The Byrds, Jefferson Airplane, Johnny Winter, Hawkwind, Country Joe, Donovan, John Mayall, Moody Blues, Pink Floyd, Santana, Dr. John, and Steppenwolf. Tickets cost $6.00!