On 'Lopez Tonight' (weeknights, 12AM ET on TBS), Prince opened up about all the covers of his songs and an industry loophole that "doesn't exist in any other art form -- be it books, movies..."

"I don't mind fans singing the songs. My problem is when the industry covers the music," he said. "A lot of times, people think I'm doing a Sinéad O'Connor song ['Nothing Compares 2 U'] and Chaka Khan songs, when in fact I wrote those songs."

Since its debut in 1975, 'Saturday Night Live' has been synonymous with bringing pop music to the late-night, weekend masses. Now in its 35th season on NBC, 'SNL' has indeed become the holy grail for musicians.

Over the years, many memorable performances have graced the 'SNL' stage. In this list, we select the 7 best. Some were energetic, some were raw and emotive, some were quirky and fun.

But mostly, they were all daring for broadcast television at the time.