This tutorial covers Dual Player layout which lets you quickly check the compatibility of tracks and find the best mix points, now available in Export mode.
The operations of 2 players are linked when Dual Player is turned on via the dedicated button so you can play/pause, move through waveforms, and control Beat Jump for both tracks simultaneously. And with EQ Kill, Key Sync, and Key Shift control, there are even more ways to experiment with different tracks so you can make them sound perfect together.