Cecil Taylor July 6, 1957
The "venue type" is listed as "live performance" because these tracks were played live at the Newport Jazz Music Festival; while the tracks were played live, they were recorded for the Verve label.
The album in which these songs appear is "At Newport," however, while this session has only 3 tracks listed, this album actually has a total of 6 tracks on it. The 3 tracks (tracks 1-3) that are listed here are the only tracks in which Cecil Taylor plays. The next 3 tracks (tracks 4-6) were recorded (a day earlier) on July 5, 1957 with Gigi Gryce (alto saxophonist) as the leader. All tracks were recorded live and combined by the Verve label to create the "At Newport" album.
This information was combined from the two discography/sessionography sources listed, as well as some help from Wikipedia's page on the Cecil Taylor/Gigi Gryce "At Newport" album (http://en.wikipedia.org/wiki/At_Newport_%28Cecil_Taylor_%26_Gigi_Gryce_a...).