The second season to D4DJ First Mix. 
The beats are back with Lyrical Lily! After learning the awesome news they’ll be performing at their town revitalization event, they start to panic when they learn it’s a yearlong event. To keep it fresh and exciting, they’ll enlist some of the most popular DJ units around. A new stage is set, and Lyrical Lily is ready to shine! 
(Source: Crunchyroll) 

Note: The series is releasing early on DMM and Funimation/Crunchyroll starting January 8, 2023. The regular TV broadcast started on January 13, 2023.