![Jennifer-Hartswick-Jha-Weiand-Crop-480x270](https://utterbuzz.com/wp-content/uploads/2019/02/Jennifer-Hartswick-Jha-Weiand-Crop-480x270-640x360.jpg)
![Photo by Susan Weiand^^^http://www.susanjweiand.com/rockpics/](https://utterbuzz.com/wp-content/uploads/2019/02/Jennifer-Hartswick-Jha-Weiand-Crop.jpg)
In honor of the birthday of the multi-talented Jennifer Hartswick, here’s a compilation of videos of JHa sitting-in with a number of jam scene favorites.
In honor of the birthday of the multi-talented Jennifer Hartswick, here’s a compilation of videos of JHa sitting-in with a number of jam scene favorites.