Last Twilight is one of the story unlocks of ノスタルジア Op.2. It is playable from October 10th, 2019 in the Kioku no shuuchakueki (記憶の終着駅) map after unlocking Fear the Merry and finishing the ROBOT route.

In ノスタルジア Op.3, it can be unlocked from July 23rd, 2020 from the Op.2ストーリー section at the Episode selection screen after having unlocked Fear the Merry.

Last Twilight is one of the Nono SELECTION songs part of the Ichika no BEMANI chou janken taikai 2020 (いちかのBEMANI超じゃんけん大会2020) event. It could be unlocked in pop'n music peace from June 15th, 2020 until August 31st, 2020.

Last Twilight is part of the Maishuu! Ichika no chou BEMANI rush 2020 (毎週！いちかの超BEMANIラッシュ2020) event. It could be unlocked in DanceDanceRevolution A20 PLUS from August 26th, 2020 until October 29th, 2020.

From DanceDanceRevolution A3 onwards, it is available by default.

Last Twilight - cosMo@暴走P

Laur - Exitium (From WACCA)

pop'n music peace ORIGINAL SOUNDTRACK

♥Love²シュガ→♥ (かめりあ&ななひら's Over-Sweet-Dempa ♥Love²シュガ→♥な恋愛教室 Remix)

[SDVX VI] Endorfin. - Resonant Gear

黒魔 – dont fight the music

One of my favourite songs, like, ever. Alstroemeria Record's "Cloudy With Intermittent Rain" puts me in the best mood. 
Lyrics can be found here: https://kafkafuura.wordpress.com/2014/01/04/cloudy-with-intermittent-rain/

Alstroemeria Records - Cloudy With Intermittent Rain

From "Puchirizumu。-finale-".
きゃあ～ｶﾜ(・∀・)ｲｲ!!
I don't own this.

Mameko - Kafe ・ Apuranti (Cafe ・ Apuranti)

syaro(uchida maaya) - caffeine fighter (1.5x speed)

【東方Vocal】れみりゃ＠フルムーン【亡き王女の為のセプテット】

IOSYS - Doutei Korose

The Future Of The Phantom - Ncha - P

IOSYS - Doutei Korose

ぺったんこ【RU】