client: I need a software tht can find information about my mp3 files online and it must work 100% correct me: What information do you have and what do you wan

client: I need a software tht can find information about my mp3 files online and it must work 100% correct me: What information do you have and what do you want to look up? client: I have the folder and file names and there are 5 webpages like google where you can search for music. I want the programm to get the right song info from this. BUT IT MUST WORK 100% right no error ever! I had 6 other programmers try it but no one can make it right! (the real clients english was even worse)