Video: Put a little love in your heart (ABBA, Bee gees etc.)

I've already paid fitting tribute to the late Donna Summer and Robin Gibb , who died on May 20 at age 62 in London after battling colon and liver cancer for much of the past year. So what can I say now that hasn't already been said, and that won't be said in the coming days and weeks and months of eulogies for the two disco-era icons? Instead I'll leave you with what could possibly be the only existing film of Summer and Gibb together onstage (along with Gibb's brothers, Barry, the sole surviving [...]