Resource Powell: Today is the Piano's Birthday; CD Cd Audio/visual Borrow × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at info@sounz.org.nz. About Featuring 1 About Computer Simulation of 'Today is the Piano's Birthday'; CD Work Today is the Piano's Birthday Series title Today is the Piano's Birthday Featuring Today is the Piano's Birthday for female voice and piano by Kit Powell