Nadeo 2009 Songs - Made for nothing?

[Florenzius]

Hello,

when TrackMania 2 had it's first teaser in 2010, a song named "Urban Legend" by "Nadeo 2009" were used as background music.

There is a music collection on Reverb Nation by the user "Nadeo 2009", which includes 12 songs. Two songs (Urban legend and Run to fly) have been used already

Run to fly source:

I wonder, why the other 10 songs were never used. Some of them sound, like they could fit to QM or SM trailers, but still pretty weird.

Link to the songs: https://www.reverbnation.com/nadeo2009/songs

Could please someone explain this? xD
Cheers,