iTunes: Enable half star ratings

iTunes allows users to rate songs from 1 to 5 stars. For more precise ratings, enable the half-star rating option in iTunes. Very useful when a song is not quite worth 4 stars but not 5 stars either. Close iTunes and use the following defaults write command:

defaults write com.apple.iTunes allow-half-stars -bool true

Relaunch iTunes for changes to take effect. To give a half star rating, click and slide the star rating scale until the 1/2 value shows.

Removing the half star rating option moves the song rating to the star below it. To remove the half-star rating option:

defaults delete com.apple.iTunes allow-half-stars

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