Wanna make your tracks sound expensive? Downgrade your track sound first!
Search your attic, garage, neighbours house for anything that records or either runs through the sound.
Let’s say you’ve got: Guitar pedal fx, the old stereo and VHS camcoder. Take your source track and run it through your guitar pedal, then record it to the old stereo and then record that into your VHS camcoder. Now you’ve got three new audio fx tracks. Now, begin layering those new fx tracks over your source track. Pan the fx tracks aroudn your source track (left, Right, 50% right…whatever sounds good to you) Balance the levels and you’ll hear a much better, expensive sound!