The subject of RJ came up in a recent thread - Sweet Home Chicago - and it occurs to me the The King of the Delta Blues Singers deserves a little cyber time of his own. While Robert penned just 29 songs, all have been done over and over again by artists throughout the spectrum of musical categories. As Jon W has pointed out, RJ's songs can usually be traced to other artists in terms of subject, lyrics, and, in some cases, melody - although certainly not with RJ's ability to draw pure emotion from his guitar. This practice was typical of the period - RJ had spent some time conveting the styles of Charlie Patton, Son House, and Willie Brown ( in keeping with the fact of duplicity at that time, there were at least three Willie Brown's that I know of).

There are some great resources to learn more about this man and his music even though much of what is known about Robert is speculation:

Robert Johnson - The complete recordings - all takes of his 29 songs have been remastered on 2 CDs. Also includes an interesting book that traces Robert's life, talks about his influences, and offers thoughts on Robert by Keith Richards and Eric Claption. Lyrics to all takes are provided as well.

Robert Johnson by Sam Charters - This book tells the story of Robert as it was known at the time it was written. Has Robert being stabbed instead of poisoned, though. Includes transcriptions of all 29 songs!

The Search for Robert Johnson - a video featuring John Hammond touring the delta speaking with people who new Robert - including Wiilie Mae - a very tender moment. Another highlight is Honeyboy Edwards (a friend of Robert's) doing Sweet Home Chicago. Highly recommended to blues fans and folk hisorians, alike.

I'm sure there is alot of other stuff available - please post.