Install midi sequencer

sudo apt install timidity

Demo

Just the way you are: https://www.facebook.com/100000391365338/videos/3006044316085251/

Yellow: https://www.facebook.com/100000391365338/videos/3010544315635251/

Can't help falling in love: https://www.facebook.com/100000391365338/videos/3044844795538536/