Solfeggietto (H 220, Wq. 117: 2) is a short solo keyboard piece in C minor composed by C. P. E. Bach. Played at a tempo of allegretto (also presto or prestissimo by some), it requires well-trained, dexterous fingers and much practice to be played well and at a consistent pace. The piece is not meant to be played at a fast, rushed pace, but more an even, quick pace. It contains changing C minor arpeggios and fast 16th notes. Some pianists use Solfeggietto to warm up their fingers for a performance. Many young pianists will also be heard playing it because of the speed at which it can be played with minimal difficulty. (Wikipedia)
Please take note that this piece is not mine. I also do not guarantee that this MIDI file has NO errors.