[TRACK LIST] 01. Crescendo “Crescendo” is an alternative pop track that creates a dramatic mood through the contrast between its smooth melody and striking synths and drums, as well as dynamic shifts in song structure. The track delivers a powerful emotional impact by featuring a delicate music box in the intro that returns in the outro, while the chorus blends the members’ harmonies over a metronome-like rhythm. Lyrically, it romantically expresses a heart that continues to grow and overflow toward someone, even in painful circumstances, using musical terminology as a metaphor. 02. Heavy Serenade The title track, “Heavy Serenade,” is a pop song that intricately MIXXes elements of EDM genres, such as trance, acid, and DnB. Cinematic drums and modal interchange chord progressions create a mysterious mood, while the final chorus builds into an explosive rock-driven climax, vividly capturing the overwhelming intensity of love. The lyrics convey a deep and confident love, with HANRORO taking part in the writing to deliver a sincere and poetic message. 03. IDESERVEIT “IDESERVEIT” is a MIXX pop track that combines boom bap and Afro-based minimal sounds, showcasing both chic rap and R&B-style vocals. The song unfolds like seamlessly shifting scenes through drum fills with Afro-inspired rhythmic patterns in the pre-chorus, boom bap drums and EDM-style vocal textures in the chorus, and a richly layered pad-driven bridge. The lyrics reflect on how the present is made possible by the past self who had worked tirelessly. A memorable chorus spells out the track title one letter at a time. 04. Different Girl “Different Girl” is a future bass track uniquely crafted in NMIXX’s signature style, blending trap-driven drums, R&B chord progressions, and dreamy synth textures. Listeners can bask in a lovely atmosphere created by combining a chill backing track and vocals, paired with subtle instrumental details and atmospheric sound effects. Lyrically, the song employs celestial imagery to compare the experience of encountering someone who suddenly enters your world, evoking a sense of unfamiliar yet special emotion that draws them in deeper. 05. Superior “Superior” is a high-energy track driven by punchy, marching drums and dynamic vocals, building strong momentum and highlighting NMIXX’s powerful, immersive soundscape. The lyrics vividly and cinematically portray a determination to reach one’s goals, with lines like “rising above the dark night” and “climbing toward the sun.” 06. LOUD “LOUD” is a pop track that blends DnB and Jersey club rhythms in the signature MIXX style, highlighted by dreamy synth keys and vocals that seamlessly shift between falsetto and full voice. In particular, the richly layered vocal harmonies in the chorus deliver a deep emotional impact. With lyrics written by LILY, the song expresses a love so genuine and ever-growing that it can no longer be hidden.