Can I order a keyboard bundle using a PO Box as my shipping address? Dave June 14, 2018 20:35 Updated Follow No. Playground Sessions keyboards cannot currently be shipped to PO Box addresses. Related articles Can I order and receive a keyboard bundle if I live outside of the US? When setting up my keyboard, I'm getting a message stating that the high key needs to be at least two keys higher than the low key. Is my keyboard too old? I ordered a keyboard bundle. When should I expect my keyboard to be delivered? I received an email saying that I've unlocked a Course but I don't see the Courses Tab in my dashboard. How do I get the tab? Comments 0 comments Article is closed for comments.