"‘Magic’s fad of this year - ‘Secret’ release their Mini Album [Madonna]. This is the group’s 2nd mini album 4 months after their 1st ‘Secret Time’ released in April. The song’s genre is electronic pop dance and it’s a collaborate production by composers Kang JiWon and Kim KiBum who also did BEAST and 4Minute. “Madonna” is livened with the feeling of a performance. Korea’s top brass band TST took part in the song to complete it.