Toy Piano

From This Might Be A Wiki

TMBG occasionally uses a toy piano sound in their music. It's possible that they're using an old Jaymar children's piano - it has a very distinctive sound - but nobody can really be sure.

The toy piano is used in the following songs:

Feast Of Lights
We've Got A World That Swings

Linnell's House Of Mayors album contains three tracks that sound as if they were played on a toy piano, but it has not yet been confirmed if they, in fact, are: