A = A vocalsLpettro wrote:What then seems weird to me about my predicament is that there is no way to get what is being cancelled out and the track with crisp vocals isn't helpful because one of the vocals is inverted.
B = B vocals
M = music
Just using inversion and nothing else, you have AM and BM. You can invert and get, e.g., B'M' and AM + B'M' => AB'. But getting just M by itself is mathematically impossible.