No specific artist, track or original video is documented for this short clip, so it is best understood as a TikTok-era dance cue rather than a named song release. Short hype vocals like let's go have long been used to open dance routines, challenges and workout edits, because they signal energy and a clear starting point. Shared as a standalone sound, this version spread through short-form dance and transition videos, where creators reuse the same cue to keep edits punchy and instantly recognisable. Its brevity and clear vocal hook help it stay useful for quick edits.