Bing Crosby
Changes
Beautiful changes in different keys
Beautiful changes and harmonies
He starts in C
Then changes to D
He's fooling around
Most any old key

What's that, hear that minor strain
Bot-dow, bak-dow
Bolla-bedolla-ram-dom

There's so many babies that he can squeeze
And he's always changing those keys

Ooh

First, he changes into B, changes into C
Changes into D, changes into E
As easy as the weatherman
Now, he's getting kinda cold, he's getting kinda hot
Listen, I forgot, since he was a tot
He's been the talk of Dixieland