I thought this would be a good reference for all the people that post things like "can flats work in rock/metal?"
Not Today by Ben Kenney
That's a youtube clip of Ben Kenney's "Not Today" off of his latest album Distance and Comfort. For anyone that doesn't know him, he is the current bassist for Incubus and the former guitarist for The Roots. He also has a few solo albums.
On the song, he is playing his USA Lakland Joe Osborn (alder/RW, passive, 4-strings) The bass is loaded with Lindy Fralin single coils and strung with GHS precision flats. He is playing with a pick in between the neck and bridge pickups. As you can hear, the "passive J bass + flats + pick" yields a really percussive tone that sits very well in the mix.