Delta Blues - From allmusic.com, this includes samples of music from delta blues musicians.
Mississippi Blues - Blues history from the Mississippi Historical Society.
Mississippi Blues Trail - Information from the Mississippi Blues Commission about the history of blues in Mississippi, including videos of blues performances.
Mississippi Country Music Trail - The Country Music Trail commemorates the people from Mississippi and the places in Mississippi who have contributed to country music.
Mississippi Writers & Musicians - Includes biographical information about Mississippi writers, musicians, actors, and artists.
Songs and Musicians - The companion website to the PBS documentary The Blues, this has brief biographies of Delta Blues Musicians.