Hope someone can help me troubleshoot! I imported an audio file on to the arrange window so that i could use it as a reference track but i am unable to hear any audio ? I tried dragging a sample from the library on the arrange window but i am unable to play anything although i am able hear the preview audio from library I am using a Macbook Pro'15 inch 2010 model running on OSX El Capitan Can please someone help me ?