cantwellk

Hey folks, I'm new to synth world (not really, but I just know NOTHING about my own gear). I have an audio sample (about 30-seconds of archival audio) that I'd like to assign to a key for playback during performance. I can play the file from the SD card with the Start/Stop button, but I can't figure out what to do to assign the file to a key. Any help would be much appreciated.