Mommy told me something 　　A little kid should know 　　It's all about the devil 　　And I learned to hate him so 　　She said he causes trouble when you let him in your room 　　He'll never ever leave you if your heart is filled with gloom 　　Chorus: 　　So let the sun shine in 　　Face it with a grin 　　Smilers never lose 　　And Frowners never win 　　So let the sun shine in 　　Face it with a grin 　　Open up your heart and let the sun shine in 　　When you are unhappy 　　The devil wears a grin 　　But oh he starts to run in 　　When the light comes prowling in 　　I know he'll be unhappy 　　Cause I'll never wear a frown 　　Maybe if we keep on smiling 　　He'll get tired of hanging 'round 　　If I forget to say my prayers 　　The devil jumps with glee 　　But he feels so awful awful 　　When he sees me on my knees 　　So if you feel of trouble 　　And you never seem to move 　　Just open up your heart and let the sun shine in (Chorus) 　　Suuuuun Shiiiiiine iiiiiin 　　Suuuuun Shiiiiiine iiiiiin 　　Mommy told me someting 　　A little kid should know 　　It's all about the devil 　　And i learned to hate him so 　　If I forget to say my prayers 　　The devil jumps with glee 　　But he feels so awful awful 　　When he sees me on my knees 　　So if you feel of trouble 　　And you never seem to move 　　Just open up your heart and let the sun shine in 　　(Chorus) [mp3]http://dy.tfol.com/bbs/UploadFile/2005-10/20051026141015652.mp3[/mp3]