+ American Express® Card Members can purchase tickets from Thu 8/20 10:30AM through Sat 8/22 11AM. The Grammy Museum is thrilled to welcome Grammy Award-winning band MEGADETH to the Museum's Ray Charles Rooftop Terrace for an evening discussing the release of their seventeenth studio album, their creative process, long career, and more, with a special performance. Attendees will have an opportunity to enjoy rooftop views, a café, and a cash bar prior to the program.   MEGADETH are always and f...