"Oh No" is a song by Andrew Bird, an American musician known for his unique blend of folk, rock, and classical music. The track features Bird's signature whistling and intricate violin work, creating a whimsical yet introspective atmosphere. The lyrics explore themes of uncertainty and vulnerability, reflecting on the complexities of life and relationships. The song is part of Bird's album titled Armchair Apocrypha, released in 2007. It showcases his talent for storytelling through music, combining poetic lyrics with engaging melodies. "Oh No" has been well-received by fans and critics alike, highlighting Bird's distinctive style and artistic vision.