"One" is a song by American heavy metal band Metallica, released as the third and final single from the band's fourth studio album, ...And Justice for All. Wikipedia
Recorded: One on One (Los Angeles)
B-side: "The Prince" (7")
Genre: Thrash metal
Label: Elektra
Length: : 7:27 (album version); 5:02 (radio edit);
Released: January 10, 1989