Watch Online Free HD Solarmovies. ‘Udumbara’ is the name of a band created by Monk Hyegwang and his past colleagues working together in nightclubs in the 1970s and 1980s. Now in their 60s or 50s, the members’lives have been highly dramatic. This film narrates their past in their own voice, while following their current life. They have to work to support their own life, but their passion for music remains strong.