We kindly request that you provide an archive containing individual mono (& stereo only where applicable) .wav files.
Ensure the individual instruments/channels are ALL consolidated to the same length in one single archive PER SONG.
Once you have that on your computer, place it in a .zip/7zip/archive file and upload on the next page.
Please upload any midi or software instruments as finalised audio files. Notes & comments and links to reference material can be added below.