no surprise that this was a short one -- the '60s VT Dave did last year (2 years ago?) was equally brief.
I'd forgotten he did one, but you're absolutely right. October 10, 2007, to be specific. Only one artist common to both. (This one went from 61 to 70.)
Dovells Bristol Stomp
Chris Montez Let's Dance
Jaynetts Sally Go 'Round The Roses
Roy Orbison Oh Pretty Woman
Gentrys Keep On Dancin'
? & the Mysterians 96 Tears
Jackie Wilson Higher & Higher
Grass Roots Midnight Confessions
Creedence Clearwater Revival Green River
Jackson 5 I'll Be There