Harmonix is going back to pop and away from the rock for this week, bringing in three new songs from Justin Bieber for this week’s DLC for Rock Band 4. The songs “Sorry”, “Boyfriend” and “Love Yourself” will be joining the previously released “What do You Mean” as Justin Bieber DLC. You can download the tracks for $1.99 each, or the complete “Justin Bieber Pack o1” for $5.49.