Brazilian jiu-jitsu eventually came to be its own art through the experiments, practices, and adaptation of judo through Carlos and Helio Gracie (who passed their knowledge on to their extended family) as well as other instructors who were students of Maeda, such as Luiz Franca.
Little Black Submarines. (2012) Little Black Submarines is a song by American rock band The Black Keys. It is the fourth track from their 2011 studio album, El Camino, and was released as the album's fourth single on October 8, 2012. The song begins as a quiet acoustic ballad before transitioning to a loud, hard rock arrangement in the second half.
The song was first recorded by the Fisk University Jubilee Quartet in 1920 (published by Columbia in 1922). and there are at least 14 black gospel recordings before World War II. Because of its pacifistic imagery, Down by the Riverside has also been used as an anti-war protest song, especially during the Vietnam War.