Dana Fuchs appears in...

Dana Fuchs

Viewers who flocked to last year’s Beatles-centric film Across the Universe were faced with a mostly unknown cast singing their way through some 30 Fab Four classics. Many came away impressed with bluesy belter Dana Fuchs, who as landlady/bohemian/rocker Sadie (as in “Sexy…”) delivered delightfully distinctive versions of “White Album” favorites “Helter Skelter” and “Why Don’t We Do It In the Road?” But, as is so often…