Belly Up Aspen features over 300 concerts a year and features the best musical talents of all genres. We strive to create a live music experience that you will not forget. Belly Up Aspen is a concert hall and live music venue located in Aspen off of South Galena Street and East Durant Avenue, that features musical acts spanning across nearly every genre. We feature over 300 concerts a year and features the best musical talents of all genres. We strive to create a live music experience that you will not forget. Most concerts are all ages, but a legal ID is required for the bar and select events.