much as I like his work, it just wasn't anything notable. It isn't until he takes the pitch down and inserts a raspier sound into his rap -- around 2:45 in the audio -- that his input fits the rest of the song. From then until the end of the song, his voice is well-integrated and fits the song, even present in the final vocalizations, ending the song forcefully, very much in contrast to the peaceful start. The second song is " Hot Goodbye " featuring Sung Si-kyung. The song starts with PSY's autotuned voice introducing the song. The background music is clearly in PSY's style and plays well with manufactured sounds. Sung Si-kyung's contribution to the song stands out above the music and PSY's voice, grabbing attention. His parts sound suited for a traditional ballad, but they are even more outstanding because of the unconventional background. And of course, his vocals qualify for superior marks, as always. PSY's raps have good rhythm and speed, moving the song along well. Sung Si-kyung ends the song with his well known, low-pitched, "sleep well." Though the song is for dance, there is a light melancholic overtone, suitable for a goodbye, as the title indicates. The third track is "Gangnam Style." It's the only song on the EP that does not feature other artists, and suitably so as this is the title track. From the teasers for the music video, this song has a hook like no other: "Oppan Gangnam Style!" That one