“ΣAi” released the new music song “HAPPY HALLOWEEN NIGHT”

“ΣAi” just dropped the new and hot song “HAPPY HALLOWEEN NIGHT”. It will contain the song 'HAPPY HALLOWEEN NIGHT' . Enjoy the J-Pop sound from the far east Asia.

The debut song of the next-generation AI idol group Sigma Ai (pronounced like 'eye'). An upbeat, catchy melody paired with crystal-clear vocals. A super cute and sparkling Halloween song that makes your heart dance and your face light up with a smile.

You can find and check the “HAPPY HALLOWEEN NIGHT” at 'Apple Music', 'Spotify', 'iTunes Store', 'LINE MUSIC', 'Amazon Music Unlimited' etc. Click here to see. HAPPY HALLOWEEN NIGHT

• 1： HAPPY HALLOWEEN NIGHT

  ΣAi

Relase date：2025-10-25

NCM

Genre： J-Pop / J-Pop

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ΣAi

Next-generation AI idol group. The name ΣAi (Sigma Ai (pronounced like 'eye')) combines Σ (sigma), meaning sum, with Ai. The artist name originates from the fact that they are idols created by multiple AIs like Nano Banana and Suno AI, signifying the addition of AI. It also carries the meaning of superimposing heart = love (Ai) onto AI.

“ΣAi” Click here to see other releases ΣAi