"Forgotten Memories" is an original composition by Jun Iida from his 2023 album Evergreen, performed in A minor with a straight-eighth feel in a rubato, freely paced setting. The piece explores themes of nostalgia and loss through its plaintive harmonic language and unhurried pacing, allowing each note to carry emotional weight. The recording features two solos: pianist Josh Nelson opens with an expansive improvisation that moves through the composition's reflective changes with sensitivity and harmonic depth, his touch ranging from delicate single-note lines to rich chordal passages. Iida follows with a trumpet solo of equal emotional intensity, his playing marked by a singing tone and thoughtful phrasing that prioritizes melodic storytelling over technical display. The absence of a fixed tempo throughout the performance gives both soloists the freedom to shape their phrases with the natural ebb and flow of spontaneous expression, creating an intimate, conversational quality between piano and trumpet. The piece exemplifies Iida's compositional approach on Evergreen, where mood and emotional resonance take precedence over rhythmic complexity. Within the album's varied program, "Forgotten Memories" serves as a contemplative respite, its spare texture and open pacing offering a counterbalance to the more energetic swing and straight-ahead tracks that surround it.