Live At the Opera House is the first-ever, full release of Sylvester's iconic 1979 concert at the San Francisco War Memorial Opera House, previously available only as heavily edited excerpts. The album features 13 unedited songs from the performance, plus a recording of the mid-concert ceremony where Sylvester was awarded the key to San Francisco, culminating in over an hour of previously unreleased music and a total runtime of over 2 hours.