"And One" (3rd track) and "Part of Me" (8th track) are also included in the
LP Underground 1.0, the re-issue of the
Hybrid Theory EP, which was originally by the former name Hybrid Theory. Both the songs originally released on November 28, 2008, in
Linkin Park's second EP
Songs from the Underground. "Dedicated (Demo 1999) (5th track) was included in the EP
LP Underground 2.0 and was also included in the EP
Songs from the Underground. "Sold My Soul to Yo Mama" (4th track) is included in
LP Underground 4.0, it contains samples of "
Points of Authority" and "
Papercut" that originally appeared in their first studio release of the band,
Hybrid Theory (2000). The song originally appeared on
Songs from the Underground. "Announcement Service Public" (1st track) and "Qwerty" (2nd track) are included in
LP Underground 6.0. Both tracks originally appeared on
Songs from the Underground. "My December (Live 2008) [Piano Version]" (7th track) in 2008, which can be heard on
Songs from the Underground. The
Temple of the Dog cover of the song "
Hunger Strike" performed by
Chris Cornell with the band's lead vocalist
Chester Bennington, can now be heard on the band's second extended play,
Songs from the Underground. "Across the Line " (9th track) can be heard on
LP Underground 9.0: Demos. "Pretend to Be" (10th track) can be heard on the
LP Underground X: Demos album that was originally released on November 17, 2010, via Machine Shop and the LP Underground website. ==Track listing==