I just read Cynthia's blog which talked about picking "your song". Her video of REM on Sesame Street inspired me. LG and I love the guest singers on Sesame Street. Sandra Bullock once did a mean "Ma-na-ma-na"...can't find it on you tube.
I don't know if I have ONE song, but this is a song that I LOVED as a child. It's message rings true to my life...Sing a song, sing out LOUD, don't worry if it's not good enough for anyone else to hear....just sing!