Sampulator - Make (and record) beats on your keyboard
brandquiz - Build beautiful, fully customizable quizzes, surveys & more
Splice Beat Maker - Make and share beats in your browser
Spokk - Get your creations or ideas for blogs, designs, art, music, photos, YouTube videos or anything...
BlokDust - Join blocks together to build sounds with this web-based music making app.
Self Test by Ahead App - Receive anonymous & honest feedback on your social skills