In some cases, these were large devices that took up entire corners of a room. Then comes a host of other effects like phasers and flangers. But if you want to add space, you needed to add reverb or delay. Hence, it took a lot of equipment to make music. In fact, in some cases, many producers, such as DeadMau5, opt to create complete pieces of music without the need of any physical instruments or people to play them at all. Because this guide consists of over 50 plugins, organized by type, we felt it necessary to choose our favorite fifteen and present a list here. There is literally no other guide on the internet like this.