Prove your point.
Were you there at the Austin Opera House?
Did you talk to someone who was there? Provide their name and phone number.
This excerpt is from the University of Texas about the origins and history of UT's songs:
A Varsity Minstrel Show was scheduled for Wednesday evening, May 12, 1903, in the Hancock Opera House on West Sixth Street, and was packed with music, dances, skits, and even a tumbling act. Proceeds from the show would pay for the University Track team to attend the All-South Track and Field Competition in Atlanta.
Leading off the show was an overture by the ‘Varsity Band, followed by “Oh, The Lovely Girls,” “Old Kentucky Home,” and “The Castle on the Nile” performed by the University Chorus or student soloists. The fourth piece listed on the printed program was cryptically labeled a “Selection” by the Varsity Quartet.
You have no proof that all the music, dances, skits and tumbling act were all done in blackface and you continuing to post it as fact is not correct. Enough.