Jethro Tull performing their rendition of Bach's "Bourrée" on French television, 1969 https://t.co/T1ruy15TLt https://video.twimg.com/ext_tw_video/1846707691206373376/pu/vid/avc1/720x596/pzjj9r3pNyxrinB8.mp4?tag=12