This application reproduces the sound effects that you hear in most Reggae songs. This application can be used for fun while playing an MP3 on your Iphone or Ipod touch, or it can be used by Professional DJ's as a sound effect generator while playing for a crowd. To start, Play a song on your Ipod then exit the iPod program by pushing the home button. Then activate the Reggaefx program and the sounds will play over the music from the Ipod. With the new iPod control buttons now you can Pull Up Selecta and Rewind. Please visit www.reggaevibesfx.com for suggestions and feedback. Also, don't forget to register for updates and the new top 10 reggae selection every month hosted by www.reggaevibesfx.com and offered on Itunes.