Keyboard Sound Cipher

The Keyboard Sound Cipher is a cipher used in Catastrophe Crow.

Alphabet
See here for the alphabet.

Catastrophe Crow! – Underground Level
Starting at 0:49, Mr. Crow walks over a large keyboard to solve a puzzle. Each computer key makes a specific sound corresponding to the letter. These sounds form the cipher. The first letter of the sound's name usually matches the keyboard letter that made it, such as B for Bell, P for Phone, etc.

Video
Between 1:17 and 2:00, the player collects objects in the tunnel. Each object makes a noise when collected that corresponds to a sound in the cipher. The sounds form, which decoded from Crow Language becomes.