Answer a question about this article:
The American Banjo Museum located in the Bricktown Entertainment district is dedicated to preserving and promoting the music and heritage of America's native musical instrument – the banjo. With a collection valued at $3.5 million it is truly a national treasure. An interpretive exhibits tells the evolution of the banjo from its humble roots in American slavery, to bluegrass, to folk and world music.
What musical instrument has it's own museum in Oklahoma City?
the banjo