How to download music from youtube: this works. There was a live performance of a particular song I really wanted. It was better than the studio mp3. So I found the performance on youtube and followed these tips, using mediaconverter.org and converted it to an mp3. It worked.:
My own tip for hiccups is to hold your breath after breathing in deeply then breathe out just as intensely. It always works for me. You can also right click a youtube video you'd like to play on repeat and select the loop function.