Opus 12 (Chinese: 12新作; pinyin: Shí èr xīn zuò) is the twelfth studio album by Taiwanese singer-songwriter Jay Chou, released on 28 December 2012 by JVR Music.

[3] Chou had previously performed an erhu solo from the song during The World Tour in 2007, which later evolved into "Hong-Chen Inn".

During the album release press conference that same day, Chou announced that pre-orders had surpassed 200,000 copies.

[6] The cover of Opus 12 resembles that of Chou's previous album Capricorn (2008) and features an oil painting background.

The video stars Darren from Wave Brothers and Gülnezer Bextiyar, with Chou lip-syncing as a storyteller.