Hayden Holcomb describes the process of composing the piano composition "Trust and Believe" over several steps. This included writing lyrics, determining the song structure and timing, working with a facilitator to add melody and harmony, transcribing the song to sheet music, adding improvisation, and practicing and refining the piece. The composition was completed in one sitting as the lyrics came easily, but adding the various musical elements like harmony and improvisation took additional time and guidance.