all singing, all dancing

US /ɔːl ˈsɪŋɪŋ ɔːl ˈdænsɪŋ/
UK /ɔːl ˈsɪŋɪŋ ɔːl ˈdænsɪŋ/
"all singing, all dancing" picture
1.

最新鋭の, 多機能の

having all the latest and most advanced features or functions

:
He bought an all singing, all dancing smartphone with every possible feature.
彼はあらゆる機能を備えた最新鋭のスマートフォンを購入した。
The new software is all singing, all dancing, but it's also very expensive.
新しいソフトウェアは最新鋭だが、非常に高価でもある。