This is a song from StoryBots: Learn to Read Collection 3. It's sung by Gabe Sokoloff.
Lyrics[]
(Sh, sh, sh, sh, sh, sh)
When S is followed by H
You'll never guess what it makes
It's /ʃ/
You hear it in words of all sizes and shapes
You've heard that funny shushing sound
When kids in the classroom horse around
Or when someone shouts in the library and--
(Sh!) Right, sorry about that.
But /ʃ/ has many more uses
Than telling someone to hush
Like when you wash a shaggy sheep
And finish with a brush
Or stop in the shoe shop for a shine
Or shampoo 'cause it's shower time
There's no shortage of words to share
The SH sound is everywhere
When S is followed by H
Now you know what it makes
That /ʃ/ you know from words like show and ship and--
(Sh!)
(Okay, but can I just finish this one song real--)
(Sh!)