Can you taste color or hear pictures? You might have synesthesia. This week on 8 Tracks: A few songs that pirouette and paint, plus new music by Charli XCX, Mdou Moctar and TikTok shoegazer Wisp.

Peter Gabriel has shared “Road to Joy,” the sixth single from his upcoming album, i/o.. Co-produced by Brian Eno, the “Bright-Side Mix” of the song mixed by Mark “Spike” Stent, “Road ...