This article will show you how to highlight multiple tracks (songs) in iTunes.
Steps
Method 1 of 3: Selecting Consecutive Compositions

Step 1. Click on the first song
It will be highlighted in blue.

Step 2. Hold Shift to select several consecutive compositions (without having to select each composition separately)

Step 3. Hold Shift and click on the last composition
Several tracks at once will be highlighted in blue.
Method 2 of 3: Highlight inconsistent compositions

Step 1. Click on the first song
It will be highlighted in blue.

Step 2. Hold Ctrl (or Command on Mac OS)

Step 3. Hold down Ctrl and click on the next composition you want to select
Then click on all the other compositions you want to select (while still holding Ctrl).

Step 4. This way you can select compositions that are not sequential
- Release Ctrl to view the selected compositions. Be sure to press and hold Ctrl if you want to continue selecting compositions (otherwise the previous selection will be canceled).
- If you have problems with selection, just press and hold Ctrl until you have selected all the compositions you want.
Method 3 of 3: Find the songs you want to highlight

Step 1. Click on the search bar in the upper right corner of iTunes
The search bar will open.

Step 2. Enter in the search bar what you want to find, for example, artist name, song or album name, song genre

Step 3. Click on the first search result
It will be highlighted in blue.

Step 4. Hold Ctrl (or Command on Mac OS) to select multiple compositions
If you are highlighting consecutive compositions, press and hold Shift

Step 5. Click on the next song you want to highlight
Make sure you hold down one of the keys mentioned above to select multiple songs at once.