Released today (26th) at 12 noon... There is also 'God of Music (Bongjjak REMIX)'.

Source: Pledis Entertainment
[The FAct|Reporter Park Ji-yoon] Group SEVENTEEN has prepared a year-end gift for fans.
On the 26th, management company Pledis Entertainment announced: "The song 'God of Light Music' was composed by Seventeen and sung by Seventeen (S.Coups, Jeonghan, Joshua, Jun, Hoshi, Wonwoo, Uzi, The8, Mingyu , DK, Seungkwan, Vernon Dino) will officially debut at 12 noon today."
Additionally, SEVENTEEN will also release ‘God of Music (REMIX)’, a reinterpretation of the title track from their 11th mini album ‘SEVENTEENTH HEAVEN’.
‘God of Light Music’ is a song composed through SEVENTEEN's own entertainment content 'GOING SEVENTEEN'. Last October, before the release of 'SEVENTEENTH HEAVEN', SEVENTEEN presented 'The Story of Making the Mulberry Album' as a pseudo-documentary.
The members perfected the song by adding excitement with their signature cheerful and witty charm. Thanks to that, 'God of Light Music' became a hot topic by ranking among the most trending videos on YouTube at the time.
A company official said, "Even though this song was completed as part of Seventeen's comeback promotions, there are still many requests from fans who want to hear 'God of Light Music' as a song." official". The fans have shown a lot of love this year.”
Seventeen has set a new K-POP record by selling more than 16 million albums in 2023 alone. SEVENTEEN, the group recently successfully completed a major 5-dome tour of Japan and is currently participating in the 'SEVENTEEN TOUR' FOLLOW' TO ASIA', will appear at NHK's '74th Red and White Song Battle' held on the 31st as scheduled.