Sounds
!!! note Scratch only supports MP3 and WAV files. Other formats will (as of now) not raise a warning or error, and the project will refuse to load in Scratch.
You can add sounds to a sprite by specifying their file paths relative to the project directory.
sounds "path/to/sound.mp3";
Listing Multiple Sounds
To add multiple sounds, separate their file paths with commas. Sounds will appear in the order you list them in the `sounds` statement.
sounds "path/to/sound1.mp3", "path/to/sound2.wav";
Each sound's name is taken from the file name without its extension.
Renaming Sounds
You can rename a sound using the `as` keyword.
sounds "path/to/sound.mp3" as "new name";
Using Wildcards (Globs)
You can use wildcards to include multiple sounds, such as all `.mp3` files in a directory. Use the `*` wildcard for this.
sounds "path/to/sounds/*.mp3";
Sounds added this way are sorted alphabetically.
Source