Satie's Sonatine Bureaucratique - a take off of the well known Clementi Sonatina. In the score Satie wrote his own programme to the music - about some guy in a suit going to work: "Off he sets ... he makes his way merrily to the office, shuffling as he goes ...". And during the slow movement: "He reflects on his promotion ... he hopes to move next quarter. He has a flat in mind - provided the promotion comes through !" Of course this makes no sense. Satie is known for that. But it's a charming piece nonetheless - I think Clementi would have gotten a kick out of it.
Satie - Transcription of a Clementi Sonatina, Sonatine Bureaucratique