Import A into Audacity then import B into Audacity - thi sshould give you the two tracks one above the other.
Then use the Solo button in each track’s Track Control Panel at the left of the waveform to solo each track in turn.
WC
Import A into Audacity then import B into Audacity - thi sshould give you the two tracks one above the other.
Then use the Solo button in each track’s Track Control Panel at the left of the waveform to solo each track in turn.
WC