Solange:I Decided & Sandcastle Disco Videos Tyra Banks Show – Solange Knowles who is currently doing all that she can to promote her flopping album ‘Sol-Angel & The Hadley Street Dreams’ appeared on the Tyra Banks show yesterday.Miss Knowles did an extended interview,talked about being a teenage mother and her sister Beyonce. Solange also delivered two great performances of her singles ‘I Decided’ and ‘Sandcastle Disco’.You can watch the videos after the jump.