need some improvement

I have add a folder with 5 mp3 files but it can showed only 2 mp3 files so it can not recognize other 3 mp3s. So there should be improve the mp3 codec. It also searches album art by file name , and in some cases mp3 have not proper name because of miss spell, added other keywords like website name etc. , In this cases it can not searches proper album art so album art search engine should be little smart for such cases. Overall software is good enough and do what it said.