M.Regtien    Orchestral Works
Piano Concerto No. 4 "Symphony of World Leaders" Le Petit Nicolas 2nd Trumpet Concerto

Piano Concerto No. 4

    Maarten Regtien currently is working on the four part Piano Concerto No. 4 (Emperor Penguin) (2023-2024).

    Part 1 already is finished (juli 2023) and is available for listening on various platforms like Spotify and YouTube.


    Read / download the full orchestral score of Part 1 here:    Piano Concerto No. 4 - Emperor Penguin - Part 1


    Part 1 Read Along Score (Part 1) on youTube:



Part 2 will be based upon a ragtime Regtien wrote when he was about 12 years. Writing is in progress...