Sylvia Plath (1932-63), the troubled woman of letters who inspired the Ralph McTell song "Sylvia."

The disco song "Good Tmes" by Chic was a huge influence on early rap, providing the bassline for "Rapper's Delight."

An unknown Kesha (known then as Ke$ha) sang on Flo-Rida's #1 hit "Right Round," but refused to appear in the video because she wanted to make a name for herself.

Don McLean's "American Pie" starts in mono and gradually goes to stereo. It isn't full stereo until the end of the song, which is over 8 minutes long.

"Your Time Is Gonna Come" became the first Led Zeppelin song to be covered when Sandie Shaw recorded it in 1969.

Michael Jackson's 1995 song "You Are Not Alone" was the first single in US history to enter the Billboard Hot 100 chart at #1

The Hall & Oates hit "Everything Your Heart Desires" has no rhymes.
Bowie's "activist" days of 1964 led to Ziggy Stardust.
Evelyn McDonnell, editor of the book Women Who Rock, on why the Supremes are just as important as Bob Dylan.
The rock revolutionist on songwriting, quitting smoking, and what she thinks of Rush Limbaugh using her song.
Paul Stanley on his soul music project, the Kiss songs with the biggest soul influence, and the non-make-up era of the band.
Famous songs that lent their titles - and in some cases storylines - to movies.
These overtly religious songs crossed over to the pop charts, despite resistance from fans, and in many cases, churches.