Paul McCartney was one of the Beatles, an early rock ‘n’ roll group that some say is the greatest of all time. McCartney has 18 Grammy awards. Some of his songs with the Beatles are, “Let it Be,” “Hey Jude,” and “Can’t Buy Me Love.” He even had the honor of recording the sound effects for Valentine’s Day-themed “LoveMojis” for Skype. McCartney is the definition of a “living legend.” On the night of this year’s Grammy’s, he wanted to party with everyone else. And for good reason. He usually gets into any music event he wants. But on Monday night, he was turned away from an event for younger celebrities. The rapper Tyga was performing at a club called the Argyle. The club was full, the doorman said. The celebrity news website TMZ captured the conversation on video. McCartney was with famous musicians Beck, and Taylor Hawkins.