The song is 4 minutes 20 seconds(420).
Colorado was the first state to allow pot use. After the President of USA was elected, amendment 64 in Colorado was passed allowing anyone over the age of 21 will be able to possess up to one ounce of marijuana for recreational purposes.
The song is available for free download.
Big Gigantic - Colorado Mountain High
Big Gigantic is an instrumental livetronica, hip-hop and jazz musical group based out of Boulder, Colorado.