The wide range of available tools and techniques is the reason why making music in the digital age is so impressive. Back in the day, you need to hire professionals to play different instruments. Moreover, if during recording an instrument was offbeat, you need to record it over and over until you get it right.
Thanks to MIDI, all of those setbacks are no longer an issue. It is used in almost all tracks that are digitally produced. Hence, it’s one of the most valuable tools in a producer’s toolkit. MIDI allows computers and digital devices to communicate with each other.
Read more about this here: https://www.musicianonamission.com/what-is-midi/