"Signal 2 for Tuba" opens with the calming, deep-toned resonance of a tuba, setting a comforting, unhurried tempo. The music depicts a stretching, elongating melody that seems to transform the space, making the listener feel as though they are in a vast, open area. Gradually, the tune expands, moving through a series of transformations. Each new phase of the melody is like a signal that echoes and reverberates, creating a sense of depth and space. The tuba's rich, bass-filled voice takes on a rhythmic complexity, adding layers of intensity to the expanding soundscape. The experience is akin to a musical journey, where every note played on the tuba is a stepping stone towards a new horizon of musical exploration. The music concludes leaving a lingering trace of its transformative melody, sounding a final signal that fades into silence.