All, I am new to Logic and have read through many tutorials which enabled me to create a trance/house song. It, however, is missing something crucial - a noise sweep or build-up or shwoosh sound, etc. I need that "airplane take off" sound that builds up before the bass hits. I have searched google and have been successful in finding posts that help other users, but not me. I need a step by step breakdown of how to do this...meaning like a 10 step list of exactly what to do (every step of the way). Please take a few minutes to help me out or point me in the right direction of where to look online (free tutorials, etc.) Thanks so much for your help.