Ostkurve vs. Sin With Sebastian / Shut Up (And Sleep With Me)

Whose song is Ostkurve vs. Sin With Sebastian / Shut Up (And Sleep With Me)?

Artist Album
Sampler
Ballerman 6 Balneario - Party Hits 2008 (CD 2)
Various Artists
Club Sounds Hits, Vol. 124
Summer Hitmix 2008 [cd2]