Program: An Ancient Walkabout. This program, featuring music by J. S. Bach, Gabriela Lena Frank, Henry Purcell, Benjamin Britten, highlighted the chaconne, a musical form which originated in Latin America in the late sixteenth century and has inspired composers ever since. Starting off the program is likely the most well-known chaconne in classical music, the last movement from the Second Violin Partita by Johann Sebastian Bach. The concert concludes with Brittan’s 20th-century Chacony. This concert was held at the National Gallery of Art on Sunday, April 14, 2019.