all singing, all dancing

(of a piece of equipment) very advanced in design

The idiom "all singing, all dancing" originated in the entertainment industry, particularly in reference to elaborate stage productions and musicals. It is used to describe something or someone that is highly elaborate, flashy, or extravagant, often involving a combination of singing, dancing, and other theatrical elements. The phrase emphasizes the full range of entertainment and spectacle associated with a performance, conveying a sense of excitement and grandeur.

The Broadway show was an all-singing, all-dancing extravaganza, featuring elaborate sets, stunning choreography, and a talented cast.
The new smartphone model boasts all-singing, all-dancing features, including advanced camera capabilities and cutting-edge technology.
The company's annual gala was an all singing, all dancing affair, complete with live music, dance performances, and a gourmet dinner.
The fashion show showcased all-singing, all-dancing outfits, featuring intricate designs, vibrant colors, and luxurious fabrics.
The marketing campaign aimed to create an all-singing, all-dancing experience for customers, incorporating interactive elements, catchy jingles, and immersive visuals.