Hello! Project idol group Buono! will release its new single So La Si Do ~Nee Nee~ / Rock no Seichi (ソラシド〜ねえねえ〜/ロックの聖地) on September 21.
This DVD single marks the return of Buono! it’s been four years that the group had not released discs.
It will be briefly on sale at Buono! Festa 2016 on August 25.
The MV was unveiled.