Jimmy's on Congress logo

Day 2 of Woodstock (51 years ago today) featured just a few musical acts you may have heard of — the Grateful Dead, Creedence Clearwater Revival, Janis Joplin, Sly and the Family Stone, Santana and The Who, who took the stage at around 5 a.m. and ripped through a high-energy set that included, appropriately, “My Generation.”