Danish singer Nanna Fabricus, aka Oh Land, has a five-track EP available now that offers a fine overview of her odd-pop inclinations. But this performance of “Lean” on Danish TV suggests there’s a greater depth to her work than the material she has presented to the world to date. Here, she performs with a small orchestra, which creates a palpable sense of melodrama as the song twists and turns into some unexpected shapes. At the heart of it all is Fabricus’ always-impressive voice, which swoops delicately across the arrangement. That upcoming full-length album from Oh Land should prove to have a few surprises in store if this performance is any indication of its contents.