"Let's Go" is a burst of pure sonic energy, with The Synthesatsers channeling the electrifying spirit of synth-driven dance music. The track kicks off with an infectious beat and an upbeat tempo, setting the scene for a fun and dynamic listening experience. This track revolves around a central, pulsating synth riff that serves as the backbone of the song. Layered on top are intricate, fast-paced melodies and bright, shimmering chords that build up to a rousing drop. The rhythm section is tight and punchy, with drum machines providing a crisp foundation for the driving basslines.