Hello
I have an excellent experience in C/C++, C#, Delphi, Java, and worked on a large number of software.
Your project is nice! and I can help you doing the right thing.
Audio comparison is not an easy job to do, the algorithm that "Similarity" application apply, is very complex algorithm, it's not a like sample to sample compaction!
I do have a solution and I will discuss it with you when as soon as you contact me.
Best Regards.