Heh, i'm not looking for difficult songs actually. The ones from the show are good enough for me) I was just wandering, does it worth it to practice in hard mode, as the singer in original version can sing some notes to say 15 cents flat or something (intonation theory isn't really my thing), and the game on easy or medium mode will not mind if you follow the singer, but in hard mode you gonna have to choose, whether you sing the same note as the singer, or trying to reach 15 cents higher, to the note shown by pitch bar. It's kind of an advanced musical theory question, and may be i'm just overanalizing it, but if i'm not, then it's really might be not a good idea to use the hard mode.