Library of Congress
Loc: African American Sheet Music, 1850 1920
View 1,300 pieces of sheet music composed by and about African Americans between 1850-1920.
University of Virginia
University of Virginia: James Bland
This site from the University of Virginia provides an image "of an 1879 songbook featuring the music of James Bland, an African American composer of minstrel pieces."
Other
Wilberforce University: James Bland
An in-depth biography on James Bland discusses his many music compositions he wrote and his touring as a minstrel as part of The Georgia Minstrels.