Tools for slowed, reverbe and sped up music
 

I was looking for an easy way to change the speed of my music (slowed + reverb, sped up, etc.), and came across this super handy online tool: slowedify.com. No need to download anything, and the interface is ultra simple. Frankly, for testing different vibes on a sound, it's perfect. What do you use for this kind of audio editing?