Please Read - FORUM RULES!
In music mixing, you’re “mixing together” multiple audio tracks to create a song. Different tracks like the lead vocal, bass line, guitars, drums, etc. are being combined together.
Then proper effects like EQ, reverb, delay are added to each track, along with panning and volume adjustments. In the final step, the mix is exported to create a song in the form of a single stereo interleaved .wav or .aiff file.