Cubicle F staffers Maria Safi, Mike N. Kelly and Christy Edwards rehearse a new musical number on a street piano outside “The Cube” – one of the many Downtown Detroit buildings owned by Dan Gilbert, and one of three that had pianos outside while the weather was warm.

This song’s about Accounts Payable Specialists – including control functions, invoice tracking, and issuing IRS Form W-9! Cubicle F can create a song for any occupation to perform at business parties, conferences and seminars. For more info visit www.cubiclef.com