Smooth Join tool
The Smooth Join tool attempts to make pitch transitions between blocks less abrupt. It is selected using the contextual menu or by pressing M on the computer keyboard. The cursor appears as the symbol shown, and can be applied either by hovering over the junction between two blocks (until they are both highlighted) and LEFT CLICKING, or by holding down the mouse button and dragging across multiple blocks. The joins are smoothed only when the mouse button is released.
The result is two or more pitch blocks with less abrupt pitch transitions.