Guster made a special non-musical appearance at the Brooklyn Academy of Music last night in support of its CD/DVD set, Guster On Ice, the bands first live offering. The Boston-bred trio aired portions of Guster On Ice and participated in an informal Q&A session. The 19-song film was also shown at Portland, Maines State Theatre, where the double-disc set was recorded in December. Guster will continue to support their live release on a co-headlining tour with Ben Folds and Rufus Wainwright this summer.