The Primary Toolbar contains a series of tool icons.
From left to right they are:

	Choose between making annotations in black or red.
	Use to type annotations on the music. These annotations can be resized or moved by selecting them.
	Use to draw annotations on the music using your mouse (on a computer) or finger (on a tablet). These annotations can be resized or moved by selecting them.
	Use to draw highlights on the music using your mouse (on a computer) or finger (on a tablet). These annotations can be resized or moved by selecting them.
	Temporarily hides all annotations you’ve made. Press again to show the annotations.
	Removes a selected annotation from the music.
	Saves any annotations you’ve made on the music.
	Allows you to print the music.
	Allows you to make the music appear larger or smaller.
	Designed for ease of performance. When selected, any toolbars below the Primary Toolbar will be hidden. The page can be turned using the spacebar or arrow keys (on a computer), or by tapping on the left and right sides of the screen (on a tablet).
	Opens this help window.
	Hides any additional toolbars below the Primary Toolbar (if any exist). Some pieces of music can be transposed into another key, and some pieces may contain one or more accompanying audio or video tracks. Controls for these will be shown in one or more Secondary Toolbars below the Primary Toolbar.

Some pieces of music can be transposed into another key, and some pieces may contain one or more accompanying audio or video tracks. Controls for these will be shown in one or more Secondary Toolbars below the Primary Toolbar.

Use to alter the key of the accompanying audio track.

Use to alter the tempo of the accompanying audio track.

Contains controls for the audio player and a drop-down menu allowing you to switch between tracks.

Contains controls for the video player and a drop-down menu allowing you to switch between clips.

Some audio and video files are also downloadable after purchase (in addition to being streamed) as indicated by the presence of this icon. Select the audio or video file from the drop-down list, and then click or tap the download icon to initiate the download. Most browsers default to downloading the file into a "downloads" folder on your computer.