Karen O has recorded an original song for the upcoming Amazon original series Hanna. The track, entitled Anti-Lullaby, is written and performed by the singer/songwriter and is also featured in the show’s new teaser trailer, which is embedded after the jump. The song is now available to download on Amazon. Karen O has previously written original songs for Spike Jonze’s Where the Wild Things Are and Her, for which she received an Academy Award nomination. Hanna is developed by David Farr based Joe Wright’s 2011 feature of the same title (which Farr co-wrote) and stars Mireille Enos, Joel Kinnaman and Esme Creed-Miles. The series, which follows the journey of a young girl as she evades the relentless pursuit of an off-book CIA agent and tries to unearth the truth behind who she is, will premiere this March exclusively on Amazon Prime.