Jack Johnson will kick off the final leg of his tour tonight at Red Rocks Amphitheatre. The scheduled opener Michael Kiwanuka had to cancel his opening slot on the upcoming tour dates due to some health issues that forced his doctor to advise him to sit it out.

Johnson turned to fellow Brushfire Records artist ALO to open for him in place of Kiwanuka. ALO and Jack have a long history of collaborating together and will presumably do so at Red Rocks tonight as well as Vancouver and the last show of the tour in Santa Barbara.