心空（我心里 空掉了一块） is a melancholic, mid-energy track by 星眠 from 心空（我心里 空掉了一块）, released May 15, 2026. It runs 3:32 at 134 テンポ (268 テンポ double-time) in B♭ Minor (Camelot 3A).

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