What is the structure of a MIDI file?

Question

I want to manually have a function that creates a MIDI file according to users demands, for example.

User write 2 patches that contain 8 bars of 4 quarters of A4 (Co

Answer 1

Other good links on the MIDI file format can be found here:

• (.mid) Standard MIDI File Format
• The MIDI Technical Fanatic's Brainwashing Center (really nice resource)
• Essentials of the MIDI protocol