Link the two pads using PAD LINK PAD1-PAD2 in -KIT-COMMON.Route the backing track on pad2 to MASTER and PHONES.Route the click on pad1 to PHONES only in -KIT-OUTPUT.Assign the click to PAD1 and the backing track to PAD2 for example.Unmute the backing track, turn off the click and bounce, export or mixdown the backing track from bar 1 beat 1.Mute the backing track and export, bounce or mixdown the click from bar 1 beat one for the entire length of the song.
Check the end of the song to make sure they are still in time! Start playback and confirm the click and backing tracks play together in time.Move the backing track to bar 2 so that you create 2 empty bars before the backing track starts.Turn on the software metronome in the DAW and set the time signature to the same one as the song ie: 4/4, 6/8, 10/8 etc.If you don’t know the tempo of the backing track, use tap tempo if available to get close then small changes to get it right or simply record your own click along to the backing track using sounds from the SPD-SX.If you know the BPM of the track, enter the tempo at bar one (use a search engine to find the original song tempo if unsure).Import your backing track into DAW software at bar 1, beat 1.