“Hi” is a bonus track included on Japanese versions of Drunk. It features Mac Miller, with whom Thundercat has collaborated before: he provided vocals to Miller’s “In The Morning” and produced tracks “Break The Law” and “Brand Name.”

It’s unsurprising that Japan should get such a special collaboration as a bonus – Thundercat’s very open about his love of Japan, from the aesthetic of his 2015 LP The Beyond / Where The Giant’s Roam to the samurai-featuring music video for his song “Them Changes” and his Japanophilic Drunk cut, “Tokyo.”