Inspired by the Inh La Oi melody of the Thai ethnic group, " On the Windy Peak" is Bức Tường's attempt to bring the sounds of the Northwest mountains and forests into modern rock. While "Setting Sail " carries the essence of Southern Vietnamese folk music, the new song explores the culture of the mountainous region with characteristic musical elements such as folk melodies, flute sounds, and rhythmic tempos.

According to musician Tran Tuan Hung, the band leader, the piece aims for a fusion of powerful rock and the gentle charm of folk music. The guitar and drums create a dynamic soundscape, interwoven with inviting lyrics like "Inh la oi, Sao noong oi "—affectionate calls in the Thai language, evoking spring and community spirit.