AN UPSTATE TEEN AND HIS FAMILY COURSE YOU GOTTA LOVE THIS ONE IN UPSTATE TEAM AND FAMILY ARE REELING FROM EXCITEMENT AFTER SOMETHING BIG HAPPENED TO THE CONCERT THEY ATTENDED JUST LAST WEEK. 7 NEWS REPORTER KRISTEN CHEATAM HAS MORE >> CLICK CASES A b17 TEAM FROM GAFFNEY WHO TELLS ME HE'S A HUGE GREEN DAY FAN. HE WENT TO THEIR CONCERT THIS WAX WEEKEND AND EXPLAINS HE WILL NEVER FORGET. CLAY'S BEEN A GUITAR PLAYER FOR YEARS NOW. HE WAS PRETTY MUCH BORN INTO A FAMILY WITH A ROCK 'N' ROLL DAD AND A COUNTRY MUSIC LOVING MOM. THEY POURED INTO HIS PASSION OVER THE YEARS WHICH IS WHY WAS A NO-BRAINER FOR THEM TO TAKE THEM TO A GREEN DAY CONCERT THIS PAST WEEKEND. THAT'S WHEN THEY SAY THE UNTHINKABLE HAPPENED. >> WE WERE STANDING OUTSIDE OF THE STADIUM HEARING THE CONCERT AND ALL OF A SUDDEN WE HEAR THE CROWD CHANTING PLAY, PLAY, PLAY. THE HUSBAND IS LIKE ALLISON DO NOT GET YOUR HOPES UP IT COULD BE ANOTHER CLAY IN THE AUDIENCE. >> BUT IT WAS DERRICK WHITE. HE SAID HE WAS PULLED ON STAGE BY THE BAND TO PLAY THE GUITAR. >> I HAD A SON READY BECAUSE I WANTED TO PLAY WITH THEM. IT SAID CAN I PLEASE PLAY GUITAR AND I WAS LUCKY ENOUGH TO GET UP THERE AND PLAY WITH THEM. I HAD SO MUCH ADRENALINE LIKE OH MY GOD I ACTUALLY DID IT. LET'S NOT MESS UP. >> THE CROWD FELL IN LOVE WITH THE SKILLS AND THE BAND ALLOWED HIM TO PLAY FOR ANOTHER SONG AND THEN GAVE THEM A SIGNED GUITAR AND A MEMBER HE WILL CHERISH FOR A LIFETIME. >> IT WAS WILD AND THE SECURITY HAD TO ESCORT HIM OUT BECAUSE GREEN DAY GAVE HIM THE GUITAR AND PEOPLE WERE STARTING THE FLOCK AS SOON AS YOU WALK THROUGH THOSE GATES. >> I JUST PLAYED IN FRONT OF THE WHOLE STADIUM. PEOPLE WERE COMING UP TO ME ASKING HEY, CAN I GET YOUR PICTURE AND STUFF LIKE THAT. IT WAS PRETTY COOL. >> AS FOR WHAT IS NEXT FOR CLAY HE TELLS ME HE PLANS TO GO TO SCHOOL TO PURSUE A DEGREE IN COMPUTER SCIENCE BUT HE SAYS ULTIMATELY HIS NUMBER ONE GOAL IS TO PLAY IN HIS OWN BAND O