The "November 20th Orchestra", also known as "Orkestriukas" for short, it's a crazy acoustic-punk band from underground Lithuania. Perhaps that won't describe much to you, but these guys have a base of fans that follows them everywhere they go, specially on a train. Clever, fun and with plenty of humour, Orkestriukas plays naked on the Juke Train. Ok, not literally naked...
For more on the Juke Train: