Question

A legato Mark in a square means too

Answer 1

In musical notation, a legato mark (often represented as a curved line or slur over or under a series of notes) indicates that the notes should be played smoothly and connected to one another, without any noticeable breaks or gaps. If you meant a "legato mark in a square,” it could imply a specific notation or marking used in a particular scoring or arrangement, but generally, the term legato is associated with the smooth and connected style of playing. If you have a specific context in which this square marking is used, feel free to provide more details!