Ahh - Chuck Berry - you made good music a thrill for everyone by inventing "rock 'n roll", which still lives. A great many people were born, lived, and died with rock 'n roll music, and that sound has metastasized into many new genres we all thrill to dance to in front of small bands on affordable stages. No need to sit down -  stand up and shake it up baby! Thank you so much Chuck Berry, you made my life so much better! God bless and I hope you are making the angels sing in rhythm, with a strong back beat and close harmony!