One of the biggest dance anthems from the turn of the millennium is facing bans in Germany after the song has morphed into a far-right anthem in a country struggling with how to manage a newly resurgent nationalist streak, particularly among its youth. Over the last several months, the lyrics of "L'Amour Toujours," a 1999 hit by Italian DJ Gigi D'Agostino have been repeatedly chanted at public gatherings, along with anti-immigration slogans. The song, which translates to "Love Always" but is also named "I'll Fly With You" after its refrain, has had its melody repurposed into a new chant: "Ausländer...