Welcome and thanks for wanting to improve this article. The current 34 are reliably sourced from the "Official FIFA Soccer 10 Soundtrack," an album released by EA on July 31st. Your 39 are from a press release dated July 27th which includes "the complete in-game soundtrack for FIFA 10." Is the section meant to cover the soundtrack album or the in-game sound track, or are both usually the same? One solution would be to add these five at the end of the secion. If you decide it would be better to present the in-game soundtrack as a single list, we should mark those five as not being in the album.