1966, Janis Joplin Moves to a house in Lagunitas in the San Geronimo Valley, Marin County, California with members of Big Brother, their wives and girlfriends. 1967, The Association scored their second and last number one single with "Windy." 1967, The Mama's & The Papa's performed at Maple Leaf Gardens in Toronto, Ontario 1967, Pink Floyd appeared at The Swan, … [Read more...] about Today in Rock History – July 1