>>> Is there somehow a quick way to find a proper style for any song (eg.Orange Blossom Special, Bitter they are ...etc.), or how is it done by you ?

Yes. Use the "Band Button" (Main toolbar, 8th from the left)

That shows you just a menu of styles that are all RealTracks, and are considered (by us) to be the best choices for popular genres. If you pick a style, the style loads in. If you want to hear a demo, then press the Band Button again, and choose the menu option -"Load Song Demo for Current Style"

There is a short video showing that here ... http://screencast.com/t/e928pfybDV

On the video:

1. Band Button used to pick a bluegrass style
2. Band Button used to load a song demo for that style
3. Change the chords a bit
4. Then we add a fiddle Soloist to the Melody track, by choosing the new option (in BB 2013) to pick from best soloists.

Have Fun!
Peter Gannon
PG Music Inc.