I recently found this site: which has MIDIS for old songs from operettas. The above link is for one for "Twilight In Barakeesh" in The Rose Of Algeria. I just recorded myself singing the song on Audacity (figured it out from looking at the score for the operetta) and I noticed that I get really flat on some of the notes. My high notes on the song are awful. Since my parents can't afford voice lessons right now, I'm trying to teach myself a few songs. Has anyone else had the problem of going flat when trying to learn a song on their own? (Anyone tried to teach themselves songs?)