I have three Rap/Pop songs that I recorded and mixed at my home studio... I will also have to master these songs because we cannot afford to take them to a professional. I want to make sure that I the finished products have a consistant feel so the listeners ears will not have to reajust when they go to the next track. Although everything was recorded on the same gear I used different sequencers and generators for each song which gives them a slightly different sound. Is it possible to make the sound consistent using one mastering tool for each or should I consider using a different app for each song? I know that these is a very vague question but I am just wondering if anyone has come across a similar situation and what they did. I currently have waves mastering bundle and izotope ozone as my tools. I would appreciate any suggestions.