Southgate's sixth desert island track was Shape of You by Ed Sheeran, featuring Stormzy, which was released in 2017.
He called both Sheeran and Stormzy "amazing" British artists, adding: "To see young people like these two able to be worldwide superstars is brilliant to watch."
Southgate also explained that Sheeran performed for the squad during both of the past two Euros, including in 2021 when some Covid restrictions were still in place.
He revealed that midfielder Mason Mount and defender Ben Chilwell had to watch the performance from their hotel rooms after being ordered to isolate because they had "been in the tunnel for too long with another player".