Fender Flatwound Jam on 1972 P-Bass

Hi folks, this is my first shot on quick jamming to a backing track instead of a metronome. This one is provided by Quist. Thanks for that. It is great fun and I think this will not be the last vid with that type of content. ;)
This Jam was also a testrun for flatwound strings. I usually play roundwounds, but flats are nice too. Please write in the comments if you like the flatwound sound.
Thanks for watching and cya soon ...
(and please use headphones. iphone speaker will not work)