J.J. was likely a guest on Jools Holland’s television show, where musicians perform and are interviewed. However, without specific details, it’s unclear what incident or event you’re referring to.
Jools Holland’s show, “Later… with Jools Holland,” is a well-known British music television series that has been on air since 1992. The show features live performances from various musical artists, ranging from up-and-coming acts to established stars. If J.J. refers to a particular musician or band member, they might have appeared on the show to perform or to promote new music. The show is known for its diverse range of musical genres and has hosted a wide array of talent over the years. If there was a notable event involving J.J. on the show, it could have been anything from a standout performance, an interview, or a unique collaboration with other artists. To provide a precise account, more information about the specific episode or context would be needed.