This Day In Rock History: August 30th
1968 American band the Byrds released their sixth album Sweetheart of the Rodeo. The album has proved to be a landmark for the entire nascent 1970s Los Angeles country rock movement and was also influential on the outlaw country and new traditionalist movements, as well as the so-called alternative country genre of the 1990s and 2000s
1969 The three day Texas Pop Festival took place featuring Janis Joplin, Led Zeppelin, Sam & Dave, Santana, Johnny Winter, Grand Funk Railroad, Delaney & Bonnie, Nazz, Spirit, B.B. King, Canned Heat and Chicago. Over 120,000 fans attended the festival.
source: thisdayinmusic