INWARD SCREAM is not really one particular song, but rather what can be called a vocal solo performed by Kyo. While the other band members take a short break, Kyo screams, growls and makes various other noices, some intelligible, most opaque. It is accompanied by background music and usually lasts from one to three minutes. There is no studio recording of this "song", but you can listen to a live example here.
- Although not considered an actual title, the part where Kyo performs this song is also called "voice delay" on setlists.