Musa Keys – Go Harder Ft. Optimist Music ZA

Musa Keys continues to solidify his position as a master of South African sound with his electrifying single “Go Harder” featuring the rising talent, Optimist Music ZA. This track is a bold statement of determination, grit, and hustle, wrapped in a pulsating Amapiano-infused beat that’s both uplifting and hard-hitting.

From the very first beat, “Go Harder” sets an energetic tone. Musa Keys, known for his infectious rhythms and lush production, delivers a soundscape that’s rich with synths, log drums, and atmospheric layers that command attention. Optimist Music ZA complements this perfectly with motivational lyrics and a passionate vocal performance that drives home the song’s message: keep pushing, stay focused, and never settle.

Listen And Download Below.

Go Harder

Musa Keys Ft. Optimist Music ZA

2025

Amapiano

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