Mountaintop - A film about Neil Young & Crazy Horse's new album "Colorado" at Boulder Theater Tickets On Sale Now! - Ages 15+ without a parent. - All tickets are non-exchangeable and non-refundable following purchase. - Listed price does not include tax and service charge. - NO BAGS. - All tickets are General Admission (GA) with limited seating available. Mountaintop - A raw and extremely unfiltered look at the process of Neil Young and Crazy Horse making their 1st album in seven years. Witness the laughter, tensions, crusty attitudes and love of a rock & roll band that’s been together for 50 years as they share their passion, first and foremost... for the music. Website