Counterpoint, is a way that Classical composers uses to write a counter melody. It is really time consuming, and the rules are so strict, it's more like a math problem than a music composition. So I decided to write a program to write counterpoint melodies for me.

This program allows user to insert an eight-measure melody, and the code will run through all the possible melodies, to find all the valid melodies that follows the first species counterpoint rules. The user is then allowed to choose which melody they like the most.

The program can work with all major scales, it converts all user inputs, including sharps and flats, to an integer number according to MIDI standard. This allows the program to better process the data. It also automatically uses the input to determine which key its in, so that the program will only use notes in the given key.