I was recording with Babyface last night the song with me and @JewelJk is turning out amazing!As for the voice message (below) Tyrese provides a brief sample of "Make It Last" that is probably a pre-mixed version of the song. The track is not yet part of the soundtrack as he still has to present it to the album decision makers (including Bay). The rest of the message is not Transformers specific as he talks about being careful with information revealed to others and the choices people can make.
The song is called "Make it Last" it's for the Transformers 2 soundtrack! The song was wrote for tender moments with Megan and Shia..!!