Click the buttons to listen to the Scratch 1.4 sounds. You can backpack the sprite named "1.4 Sounds" and use the sounds in your projects.
This is a more usable version of the original project. I have removed all sounds that are included in the current Scratch version, and I added buttons that let you listen to the sounds without looking inside. The costumes represent the different categories. I designed the button costumes myself. Everything else is from the Scratch library.