Complex sentence: The second Atlanta International Pop Festival was a music festival held in a soybean field adjacent to the Middle Georgia Raceway in Byron, Georgia, from July 3-5,1970, although it did not finish until near dawn on the 6th.
Split into simpler sentences: The second Atlanta International Pop Festival was a music festival held in a soybean field adjacent to the Middle Georgia Raceway in Byron, Georgia. Originally scheduled for July 3-5,1970, it did not finish until near dawn on the 6th.