Carl Smulder’s piano concerto is sometimes stil performed. Pablo Casals appreciated his Rosh-Hashana, for cello and orchestra. Also some of his choral compositions are still performed.
The Dutch composer Carl Smulders was also a pianist and novelist. He was the inventor of some technical improvements to the piano (his father too was a piano technician).
A street in Maastricht is named after him: Carl Smulderssingel.