- Too Close to the Sun (El Mismo Sol) (aus "Sing meinen Song, Vol. 6") by Milow prod. by Mathias Grosch & Michael Herberger
- Unbroken (aus ”Sing meinen Song, Vol. 6") by Michael Patrick Kelly prod. by Mathias Grosch & Michael Herberger
- Ungeschminkt (Aus „Sing meinen Song, Vol. 8“) by Stefanie Heinzmann prod. by Mathias Grosch & Michael Herberger
- Unter einen Hut (Aus „Sing meinen Song, Vol. 8“) by DJ BoBo prod. by Mathias Grosch & Michael Herberger
- Weiße Tauben (aus ”Sing meinen Song, Vol. 6") by Milow prod. by Mathias Grosch & Michael Herberger
- Wenn du gehst (Aus „Sing meinen Song, Vol. 8“) by Ian Hooper prod. by Mathias Grosch & Michael Herberger
- You and Me (In My Pocket)* by Wincent Weiss prod. by Mathias Grosch & Michael Herberger (Unreleased)
- You Don't Know (aus ”Sing meinen Song, Vol. 6") by Johannes Oerding prod. by Mathias Grosch & Michael Herberger
- Zieh dich aus (Aus „Sing meinen Song, Vol. 8“) by Nura prod. by Mathias Grosch & Michael Herberger