Historical clue formulations

• Wooley with the 1958 #1 hit "The Purple People Eater" — 2017-10-05
• Wooley who sang "The Purple People Eater" — 2017-03-29
• Wooley of "Rawhide" — 2016-08-27
• Wooley of "Rawhide" — 2014-11-08
• "The Purple People Eater" singer ___ Wooley — 2012-08-05
• Wooley of 50's pop — 2001-11-18
• Actor/singer Wooley — 2001-06-02
• "The Purple People Eater" singer Wooley — 1999-10-19
• "The Purple People Eater" singer Wooley — 1996-05-08