Beak & Claw Beak & Claw Beak & Claw is the debut EP by Sisyphus (released under the name S / S / S), a collaborative project between Serengeti, Sufjan Stevens, and Son Lux. It was released through Anticon on March 20, 2012. If featured guest appearances from Shara Worden and Doseone. At Metacritic, which assigns a weighted average score out of 100 to reviews from mainstream critics, the EP received an average score of 64% based on 6 reviews, indicating "generally favorable reviews". Austin Trunick of "Under the Radar" gave the album 3 stars out of 10, saying, ""Beak & Claw" is
Singing bird box In some movements the flapping of the bird's wings and its ability to turn its head are also cam-controlled, in others not. The final cam determines the point at which the song ends, the bird folds away, the lid drops and the motor stops. The bird's beak movements are always connected to the cam controlling the air supply to the whistle: in this way the sound and beak movements are automatically synchronized. The whistle consists of a miniature organ pipe containing a close-fitting piston which can be moved up and down to give a range of notes of over an