Oh, New York is changing.   Wherever you look,   Big tall buildings by Tishman   Tishman, ahh...      If I were a Tishman,   Yum di diddle didle doody didle diddy didy di   (Yum di didle)   All day long I'd buildy buildy build,   If I were a building man.      I'd build a lot of buildings,   Yum di didle doody deedle didle deedle didle dum   (Yum di didle)   Building buildings anywhere I wish,   If I were a Tishy Tishy Tish.      I'd build the 666 5th Avenue building   Right in the middle of the town,   One block wide and forty-eight stories high.   And I'd have eighteen elevators going up   And twenty-seven more going down,   All of them express to pass you by.   (Di diddle di)      I'd build a ladies room and also a mens room,   Right there on each and every floor,   Each one in a style that is apropos.   And like the restrooms in the best office buildings,   You'd need a key to open up the door,   Though who would steal a bathroom, I dunno!      Oh, if I were a Tishman,   Yum di diddle doidle didle dadle doodle deedle dum   (Yum di didle)   All day long I'd buildy buildy build,   If I were a building man.      I'd build a lot of buildings,   Yum di doodle dadle didle deedle didle dodle dum   (Yum di didle)   I could realize my life's ambish,   Raising rents whenever I would wish,   Telling tenants, "You can call me pish."   If I were a rich Tishman