Sounds like Herb was huffing the herb in between those guitar solos. You made it to the end Herb, time to nap!

The band has shared a lot of laughs and special moments over the years but nothing lasts forever and they're finally calling it quits (Doug's had a hard time keeping up with the touring schedule since his hip surgery, and it wouldn't feel right playing without him. Plus Herb's been falling asleep in the middle of his guitar solos).
But before they retire, they're playing one last show.